--- _id: '9890' abstract: - lang: eng text: Many nonlinear mechanical oscillators show excitation-dependent behavior. In this paper, a new measurement approach is presented to analyze such structures. The main advantage of the presented method is the high efficiency, since measurement duration and loads to the structure are significantly reduced. author: - first_name: Christian full_name: Sprock, Christian last_name: Sprock - first_name: Walter full_name: Sextro, Walter id: '21220' last_name: Sextro citation: ama: 'Sprock C, Sextro W. Time-efficient analysis of nonlinear dynamic behavior. In: Proceedings in Applied Mathematics and Mechanics 14 (2014), Nr. 1,. ; 2014:293-294.' apa: Sprock, C., & Sextro, W. (2014). Time-efficient analysis of nonlinear dynamic behavior. In Proceedings in Applied Mathematics and Mechanics 14 (2014), Nr. 1, (pp. 293–294). bibtex: '@inproceedings{Sprock_Sextro_2014, title={Time-efficient analysis of nonlinear dynamic behavior.}, booktitle={Proceedings in Applied Mathematics and Mechanics 14 (2014), Nr. 1,}, author={Sprock, Christian and Sextro, Walter}, year={2014}, pages={293–294} }' chicago: Sprock, Christian, and Walter Sextro. “Time-Efficient Analysis of Nonlinear Dynamic Behavior.” In Proceedings in Applied Mathematics and Mechanics 14 (2014), Nr. 1, 293–94, 2014. ieee: C. Sprock and W. Sextro, “Time-efficient analysis of nonlinear dynamic behavior.,” in Proceedings in Applied Mathematics and Mechanics 14 (2014), Nr. 1, 2014, pp. 293–294. mla: Sprock, Christian, and Walter Sextro. “Time-Efficient Analysis of Nonlinear Dynamic Behavior.” Proceedings in Applied Mathematics and Mechanics 14 (2014), Nr. 1, 2014, pp. 293–94. short: 'C. Sprock, W. Sextro, in: Proceedings in Applied Mathematics and Mechanics 14 (2014), Nr. 1, 2014, pp. 293–294.' date_created: 2019-05-20T13:26:56Z date_updated: 2019-05-20T13:27:29Z department: - _id: '151' language: - iso: eng page: 293-294 publication: Proceedings in Applied Mathematics and Mechanics 14 (2014), Nr. 1, status: public title: Time-efficient analysis of nonlinear dynamic behavior. type: conference user_id: '55222' year: '2014' ... --- _id: '9891' abstract: - lang: eng text: A measurement method is presented that combines the advantages of the multisine measurement technique with a prediction method for peak bending behavior. This combination allows the analysis of the dynamic behavior of mechanical structures at distinctly reduced measurement durations and has the advantage of reducing high excitation impacts on the structure under test. After a brief presentation of the algorithm, the validity scope of the approach is investigated with emphasis on an exemplary error investigation. author: - first_name: Christian full_name: Sprock, Christian last_name: Sprock - first_name: Walter full_name: Sextro, Walter id: '21220' last_name: Sextro citation: ama: 'Sprock C, Sextro W. Time-efficient analysis of nonlinear peak bending behavior. In: Proceedings of ISMA - International Conference of Noise and Vibration. 2014. ; 2014:1-8.' apa: Sprock, C., & Sextro, W. (2014). Time-efficient analysis of nonlinear peak bending behavior. In Proceedings of ISMA - International Conference of Noise and Vibration. 2014 (pp. 1–8). bibtex: '@inproceedings{Sprock_Sextro_2014, title={Time-efficient analysis of nonlinear peak bending behavior.}, booktitle={Proceedings of ISMA - International Conference of Noise and Vibration. 2014}, author={Sprock, Christian and Sextro, Walter}, year={2014}, pages={1–8} }' chicago: Sprock, Christian, and Walter Sextro. “Time-Efficient Analysis of Nonlinear Peak Bending Behavior.” In Proceedings of ISMA - International Conference of Noise and Vibration. 2014, 1–8, 2014. ieee: C. Sprock and W. Sextro, “Time-efficient analysis of nonlinear peak bending behavior.,” in Proceedings of ISMA - International Conference of Noise and Vibration. 2014, 2014, pp. 1–8. mla: Sprock, Christian, and Walter Sextro. “Time-Efficient Analysis of Nonlinear Peak Bending Behavior.” Proceedings of ISMA - International Conference of Noise and Vibration. 2014, 2014, pp. 1–8. short: 'C. Sprock, W. Sextro, in: Proceedings of ISMA - International Conference of Noise and Vibration. 2014, 2014, pp. 1–8.' date_created: 2019-05-20T13:26:57Z date_updated: 2019-05-20T13:28:24Z department: - _id: '151' language: - iso: eng page: 1-8 publication: Proceedings of ISMA - International Conference of Noise and Vibration. 2014 status: public title: Time-efficient analysis of nonlinear peak bending behavior. type: conference user_id: '55222' year: '2014' ... --- _id: '9892' author: - first_name: Christian full_name: Sprock, Christian last_name: Sprock - first_name: Walter full_name: Sextro, Walter id: '21220' last_name: Sextro citation: ama: 'Sprock C, Sextro W. Vibration Analysis of Mechanical Structures using Multisine Excitation Techniques. In: Proceedings of 31st Danubia-Adria Symposium. 2014. ; 2014.' apa: Sprock, C., & Sextro, W. (2014). Vibration Analysis of Mechanical Structures using Multisine Excitation Techniques. In Proceedings of 31st Danubia-Adria Symposium. 2014. bibtex: '@inproceedings{Sprock_Sextro_2014, title={Vibration Analysis of Mechanical Structures using Multisine Excitation Techniques}, booktitle={Proceedings of 31st Danubia-Adria Symposium. 2014}, author={Sprock, Christian and Sextro, Walter}, year={2014} }' chicago: Sprock, Christian, and Walter Sextro. “Vibration Analysis of Mechanical Structures Using Multisine Excitation Techniques.” In Proceedings of 31st Danubia-Adria Symposium. 2014, 2014. ieee: C. Sprock and W. Sextro, “Vibration Analysis of Mechanical Structures using Multisine Excitation Techniques,” in Proceedings of 31st Danubia-Adria Symposium. 2014, 2014. mla: Sprock, Christian, and Walter Sextro. “Vibration Analysis of Mechanical Structures Using Multisine Excitation Techniques.” Proceedings of 31st Danubia-Adria Symposium. 2014, 2014. short: 'C. Sprock, W. Sextro, in: Proceedings of 31st Danubia-Adria Symposium. 2014, 2014.' date_created: 2019-05-20T13:26:59Z date_updated: 2019-09-16T10:56:34Z department: - _id: '151' language: - iso: eng publication: Proceedings of 31st Danubia-Adria Symposium. 2014 quality_controlled: '1' status: public title: Vibration Analysis of Mechanical Structures using Multisine Excitation Techniques type: conference user_id: '55222' year: '2014' ... --- _id: '9893' author: - first_name: Ansgar full_name: Trächtler, Ansgar last_name: Trächtler - first_name: Christian full_name: Hölscher, Christian last_name: Hölscher - first_name: Christoph full_name: Rasche, Christoph last_name: Rasche - first_name: Claudia full_name: Priesterjahn, Claudia last_name: Priesterjahn - first_name: Detmar full_name: Zimmer, Detmar last_name: Zimmer - first_name: Jan full_name: Henning Keßler, Jan last_name: Henning Keßler - first_name: Katharin full_name: Stahl, Katharin last_name: Stahl - first_name: Kathrin full_name: Flaßkamp, Kathrin last_name: Flaßkamp - first_name: Mareen full_name: Vaßholz, Mareen last_name: Vaßholz - first_name: Martin full_name: Krüger, Martin last_name: Krüger - first_name: Michael full_name: Dellnitz, Michael last_name: Dellnitz - first_name: Peter full_name: Iwanek, Peter last_name: Iwanek - first_name: Peter full_name: Reinold, Peter last_name: Reinold - first_name: Philip full_name: Hartmann, Philip last_name: Hartmann - first_name: Tobias full_name: Meyer, Tobias last_name: Meyer - first_name: Walter full_name: Sextro, Walter id: '21220' last_name: Sextro citation: ama: 'Trächtler A, Hölscher C, Rasche C, et al. Introduction to Self-optimization and Dependability. In: Gausemeier J, Josef Rammig F, Schäfer W, Sextro W, eds. Dependability of Self-Optimizing Mechatronic Systems. Lecture Notes in Mechanical Engineering. Springer Berlin Heidelberg; 2014:1-24. doi:10.1007/978-3-642-53742-4_1' apa: Trächtler, A., Hölscher, C., Rasche, C., Priesterjahn, C., Zimmer, D., Henning Keßler, J., … Sextro, W. (2014). Introduction to Self-optimization and Dependability. In J. Gausemeier, F. Josef Rammig, W. Schäfer, & W. Sextro (Eds.), Dependability of Self-Optimizing Mechatronic Systems (pp. 1–24). Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-53742-4_1 bibtex: '@inbook{Trächtler_Hölscher_Rasche_Priesterjahn_Zimmer_Henning Keßler_Stahl_Flaßkamp_Vaßholz_Krüger_et al._2014, series={Lecture Notes in Mechanical Engineering}, title={Introduction to Self-optimization and Dependability}, DOI={10.1007/978-3-642-53742-4_1}, booktitle={Dependability of Self-Optimizing Mechatronic Systems}, publisher={Springer Berlin Heidelberg}, author={Trächtler, Ansgar and Hölscher, Christian and Rasche, Christoph and Priesterjahn, Claudia and Zimmer, Detmar and Henning Keßler, Jan and Stahl, Katharin and Flaßkamp, Kathrin and Vaßholz, Mareen and Krüger, Martin and et al.}, editor={Gausemeier, Jürgen and Josef Rammig, Franz and Schäfer, Wilhelm and Sextro, WalterEditors}, year={2014}, pages={1–24}, collection={Lecture Notes in Mechanical Engineering} }' chicago: Trächtler, Ansgar, Christian Hölscher, Christoph Rasche, Claudia Priesterjahn, Detmar Zimmer, Jan Henning Keßler, Katharin Stahl, et al. “Introduction to Self-Optimization and Dependability.” In Dependability of Self-Optimizing Mechatronic Systems, edited by Jürgen Gausemeier, Franz Josef Rammig, Wilhelm Schäfer, and Walter Sextro, 1–24. Lecture Notes in Mechanical Engineering. Springer Berlin Heidelberg, 2014. https://doi.org/10.1007/978-3-642-53742-4_1. ieee: A. Trächtler et al., “Introduction to Self-optimization and Dependability,” in Dependability of Self-Optimizing Mechatronic Systems, J. Gausemeier, F. Josef Rammig, W. Schäfer, and W. Sextro, Eds. Springer Berlin Heidelberg, 2014, pp. 1–24. mla: Trächtler, Ansgar, et al. “Introduction to Self-Optimization and Dependability.” Dependability of Self-Optimizing Mechatronic Systems, edited by Jürgen Gausemeier et al., Springer Berlin Heidelberg, 2014, pp. 1–24, doi:10.1007/978-3-642-53742-4_1. short: 'A. Trächtler, C. Hölscher, C. Rasche, C. Priesterjahn, D. Zimmer, J. Henning Keßler, K. Stahl, K. Flaßkamp, M. Vaßholz, M. Krüger, M. Dellnitz, P. Iwanek, P. Reinold, P. Hartmann, T. Meyer, W. Sextro, in: J. Gausemeier, F. Josef Rammig, W. Schäfer, W. Sextro (Eds.), Dependability of Self-Optimizing Mechatronic Systems, Springer Berlin Heidelberg, 2014, pp. 1–24.' date_created: 2019-05-20T13:29:24Z date_updated: 2019-05-20T13:32:38Z department: - _id: '151' doi: 10.1007/978-3-642-53742-4_1 editor: - first_name: Jürgen full_name: Gausemeier, Jürgen last_name: Gausemeier - first_name: Franz full_name: Josef Rammig, Franz last_name: Josef Rammig - first_name: Wilhelm full_name: Schäfer, Wilhelm last_name: Schäfer - first_name: Walter full_name: Sextro, Walter last_name: Sextro language: - iso: eng page: 1-24 publication: Dependability of Self-Optimizing Mechatronic Systems publication_identifier: isbn: - 978-3-642-53741-7 publisher: Springer Berlin Heidelberg series_title: Lecture Notes in Mechanical Engineering status: public title: Introduction to Self-optimization and Dependability type: book_chapter user_id: '55222' year: '2014' ... --- _id: '9894' author: - first_name: Ansgar full_name: Trächtler, Ansgar last_name: Trächtler - first_name: Bernd full_name: Kleinjohann, Bernd last_name: Kleinjohann - first_name: Christian full_name: Heinzemann, Christian last_name: Heinzemann - first_name: Christoph full_name: Rasche, Christoph last_name: Rasche - first_name: Claudia full_name: Priesterjahn, Claudia last_name: Priesterjahn - first_name: Dominik full_name: Steenken, Dominik last_name: Steenken - first_name: Heike full_name: Wehrheim, Heike last_name: Wehrheim - first_name: Jürgen full_name: Gausemeier, Jürgen last_name: Gausemeier - first_name: Kathrin full_name: Flaßkamp, Kathrin last_name: Flaßkamp - first_name: Lisa full_name: Kleinjohann, Lisa last_name: Kleinjohann - first_name: Martin full_name: Krüger, Martin last_name: Krüger - first_name: Peter full_name: Iwanek, Peter last_name: Iwanek - first_name: Philip full_name: Hartmann, Philip last_name: Hartmann - first_name: Rafal full_name: Dorociak, Rafal last_name: Dorociak - first_name: Stefan full_name: Groesbrink, Stefan last_name: Groesbrink - first_name: Steffen full_name: Ziegert, Steffen last_name: Ziegert - first_name: Tobias full_name: Meyer, Tobias last_name: Meyer - first_name: Walter full_name: Sextro, Walter id: '21220' last_name: Sextro - first_name: Wilhelm full_name: Schäfer, Wilhelm last_name: Schäfer citation: ama: 'Trächtler A, Kleinjohann B, Heinzemann C, et al. Case Study. In: Gausemeier J, Josef Rammig F, Schäfer W, Sextro W, eds. Dependability of Self-Optimizing Mechatronic Systems. Lecture Notes in Mechanical Engineering. Springer Berlin Heidelberg; 2014:173-188. doi:10.1007/978-3-642-53742-4_4' apa: Trächtler, A., Kleinjohann, B., Heinzemann, C., Rasche, C., Priesterjahn, C., Steenken, D., … Schäfer, W. (2014). Case Study. In J. Gausemeier, F. Josef Rammig, W. Schäfer, & W. Sextro (Eds.), Dependability of Self-Optimizing Mechatronic Systems (pp. 173–188). Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-53742-4_4 bibtex: '@inbook{Trächtler_Kleinjohann_Heinzemann_Rasche_Priesterjahn_Steenken_Wehrheim_Gausemeier_Flaßkamp_Kleinjohann_et al._2014, series={Lecture Notes in Mechanical Engineering}, title={Case Study}, DOI={10.1007/978-3-642-53742-4_4}, booktitle={Dependability of Self-Optimizing Mechatronic Systems}, publisher={Springer Berlin Heidelberg}, author={Trächtler, Ansgar and Kleinjohann, Bernd and Heinzemann, Christian and Rasche, Christoph and Priesterjahn, Claudia and Steenken, Dominik and Wehrheim, Heike and Gausemeier, Jürgen and Flaßkamp, Kathrin and Kleinjohann, Lisa and et al.}, editor={Gausemeier, Jürgen and Josef Rammig, Franz and Schäfer, Wilhelm and Sextro, WalterEditors}, year={2014}, pages={173–188}, collection={Lecture Notes in Mechanical Engineering} }' chicago: Trächtler, Ansgar, Bernd Kleinjohann, Christian Heinzemann, Christoph Rasche, Claudia Priesterjahn, Dominik Steenken, Heike Wehrheim, et al. “Case Study.” In Dependability of Self-Optimizing Mechatronic Systems, edited by Jürgen Gausemeier, Franz Josef Rammig, Wilhelm Schäfer, and Walter Sextro, 173–88. Lecture Notes in Mechanical Engineering. Springer Berlin Heidelberg, 2014. https://doi.org/10.1007/978-3-642-53742-4_4. ieee: A. Trächtler et al., “Case Study,” in Dependability of Self-Optimizing Mechatronic Systems, J. Gausemeier, F. Josef Rammig, W. Schäfer, and W. Sextro, Eds. Springer Berlin Heidelberg, 2014, pp. 173–188. mla: Trächtler, Ansgar, et al. “Case Study.” Dependability of Self-Optimizing Mechatronic Systems, edited by Jürgen Gausemeier et al., Springer Berlin Heidelberg, 2014, pp. 173–88, doi:10.1007/978-3-642-53742-4_4. short: 'A. Trächtler, B. Kleinjohann, C. Heinzemann, C. Rasche, C. Priesterjahn, D. Steenken, H. Wehrheim, J. Gausemeier, K. Flaßkamp, L. Kleinjohann, M. Krüger, P. Iwanek, P. Hartmann, R. Dorociak, S. Groesbrink, S. Ziegert, T. Meyer, W. Sextro, W. Schäfer, in: J. Gausemeier, F. Josef Rammig, W. Schäfer, W. Sextro (Eds.), Dependability of Self-Optimizing Mechatronic Systems, Springer Berlin Heidelberg, 2014, pp. 173–188.' date_created: 2019-05-20T13:29:25Z date_updated: 2019-05-20T13:34:38Z department: - _id: '151' doi: 10.1007/978-3-642-53742-4_4 editor: - first_name: Jürgen full_name: Gausemeier, Jürgen last_name: Gausemeier - first_name: Franz full_name: Josef Rammig, Franz last_name: Josef Rammig - first_name: Wilhelm full_name: Schäfer, Wilhelm last_name: Schäfer - first_name: Walter full_name: Sextro, Walter last_name: Sextro language: - iso: eng page: 173-188 publication: Dependability of Self-Optimizing Mechatronic Systems publication_identifier: isbn: - 978-3-642-53741-7 publisher: Springer Berlin Heidelberg series_title: Lecture Notes in Mechanical Engineering status: public title: Case Study type: book_chapter user_id: '55222' year: '2014' ... --- _id: '9895' abstract: - lang: eng text: Power semiconductor modules are used to control and switch high electrical currents and voltages. Within the power module package wire bonding is used as an interconnection technology. In recent years, aluminum wire has been used preferably, but an ever-growing market of powerful and efficient power modules requires a material with better mechanical and electrical properties. For this reason, a technology change from aluminum to copper is indispensable. However, the copper wire bonding process reacts more sensitive to parameter changes. This makes manufacturing reliable copper bond connections a challenging task. The aim of the BMBF funded project Itsowl-InCuB is the development of self-optimizing techniques to enable the reliable production of copper bond connections under varying conditions. A model of the process is essential to achieve this aim. This model needs to include the dynamic elasto-plastic deformation, the ultrasonic softening effect and the proceeding adhesion between wire and substrate. This paper focusses on the pre-deformation process. In the touchdown phase, the wire is pressed into the V-groove of the tool and a small initial contact area between wire and substrate arise. The local characteristics of the material change abruptly because of the cold forming. Consequently, the pre-deformation has a strong effect on the joining process. In [1], a pre-cleaning effect during the touchdown process of aluminum wires by cracking of oxide layers was presented. These interactions of the process parameters are still largely unknown for copper. In a first step, this paper validates the importance of modeling the pre-deformation by showing its impact on the wire deformation characteristic experimentally. Creating cross-section views of pre-deformed copper wires has shown a low deformation degree compared to aluminum. By using a digital microscope and a scanning confocal microscope an analysis about the contact areas and penetration depths after touchdown has been made. Additionally, it has to be taken into account that the dynamical touchdown force depends on the touchdown speed and the touchdown force set in the bonding machine. In order to measure the overshoot in the force signals, a strain gauge sensor has been used. Subsequently, the affecting factors have been interpreted independently Furthermore, the material properties of copper wire have been investigated with tensile tests and hardness measurements. In a second step, the paper presents finite element models of the touchdown process for source and destination bonds. These models take the measured overshoot in the touchdown forces into account. A multi-linear, isotropic material model has been selected to map the material properties of the copper. A validation of the model with the experimental determined contact areas, normal pressures and penetration depths reveals the high model quality. Thus, the simulation is able to calculate and visualize the three dimensional pre-deformation with an integrated material parameter of the wire if the touchdown parameters of the bonding machine are known. Based on the calculated deformation degrees of wire and substrate, it is probably possible to investigate the effect of the pre-deformation on the pre-cleaning phase in the copper wire bonding. author: - first_name: Andreas full_name: Unger, Andreas last_name: Unger - first_name: Walter full_name: Sextro, Walter id: '21220' last_name: Sextro - first_name: Simon full_name: Althoff, Simon last_name: Althoff - first_name: Paul full_name: Eichwald, Paul last_name: Eichwald - first_name: Tobias full_name: Meyer, Tobias last_name: Meyer - first_name: Florian full_name: Eacock, Florian last_name: Eacock - first_name: Michael full_name: Brökelmann, Michael last_name: Brökelmann citation: ama: 'Unger A, Sextro W, Althoff S, et al. Experimental and Numerical Simulation Study of Pre-Deformed Heavy Copper Wire Wedge Bonds. In: Proceedings of the 47th International Symposium on Microelectronics (IMAPS). San Diego, CA, US; 2014:289-294.' apa: Unger, A., Sextro, W., Althoff, S., Eichwald, P., Meyer, T., Eacock, F., & Brökelmann, M. (2014). Experimental and Numerical Simulation Study of Pre-Deformed Heavy Copper Wire Wedge Bonds. In Proceedings of the 47th International Symposium on Microelectronics (IMAPS) (pp. 289–294). San Diego, CA, US. bibtex: '@inproceedings{Unger_Sextro_Althoff_Eichwald_Meyer_Eacock_Brökelmann_2014, place={San Diego, CA, US}, title={Experimental and Numerical Simulation Study of Pre-Deformed Heavy Copper Wire Wedge Bonds}, booktitle={Proceedings of the 47th International Symposium on Microelectronics (IMAPS)}, author={Unger, Andreas and Sextro, Walter and Althoff, Simon and Eichwald, Paul and Meyer, Tobias and Eacock, Florian and Brökelmann, Michael}, year={2014}, pages={289–294} }' chicago: Unger, Andreas, Walter Sextro, Simon Althoff, Paul Eichwald, Tobias Meyer, Florian Eacock, and Michael Brökelmann. “Experimental and Numerical Simulation Study of Pre-Deformed Heavy Copper Wire Wedge Bonds.” In Proceedings of the 47th International Symposium on Microelectronics (IMAPS), 289–94. San Diego, CA, US, 2014. ieee: A. Unger et al., “Experimental and Numerical Simulation Study of Pre-Deformed Heavy Copper Wire Wedge Bonds,” in Proceedings of the 47th International Symposium on Microelectronics (IMAPS), 2014, pp. 289–294. mla: Unger, Andreas, et al. “Experimental and Numerical Simulation Study of Pre-Deformed Heavy Copper Wire Wedge Bonds.” Proceedings of the 47th International Symposium on Microelectronics (IMAPS), 2014, pp. 289–94. short: 'A. Unger, W. Sextro, S. Althoff, P. Eichwald, T. Meyer, F. Eacock, M. Brökelmann, in: Proceedings of the 47th International Symposium on Microelectronics (IMAPS), San Diego, CA, US, 2014, pp. 289–294.' date_created: 2019-05-20T13:35:09Z date_updated: 2020-05-07T05:33:47Z department: - _id: '151' keyword: - pre-deformation - copper wire bonding - finite element model language: - iso: eng page: 289-294 place: San Diego, CA, US project: - _id: '92' grant_number: 02 PQ2210 name: Intelligente Herstellung zuverlässiger Kupferbondverbindungen publication: Proceedings of the 47th International Symposium on Microelectronics (IMAPS) status: public title: Experimental and Numerical Simulation Study of Pre-Deformed Heavy Copper Wire Wedge Bonds type: conference user_id: '210' year: '2014' ... --- _id: '9896' abstract: - lang: eng text: In power electronics, ultrasonic wire bonding is used to connect the electrical terminals of power modules. To implement a self-optimization technique for ultrasonic wire bonding machines, a model of the process is essential. This model needs to include the so called ultrasonic softening effect. It is a key effect within the wire bonding process primarily enabling the robust interconnection between the wire and a substrate. However, the physical modeling of the ultrasonic softening effect is notoriously difficult because of its highly non-linear character and the absence of a proper measurement method. In a first step, this paper validates the importance of modeling the ultrasonic softening by showing its impact on the wire deformation characteristic experimentally. In a second step, the paper presents a data-driven model of the ultrasonic softening effect which is constructed from data using machine learning techniques. A typical caveat of data-driven modeling is the need for training data that cover the considered domain of process parameters in order to achieve accurate generalization of the trained model to new process configurations. In practice, however, the space of process parameters can only be sampled sparsely. In this paper, a novel technique is applied which enables the integration of prior knowledge about the process into the datadriven modeling process. It turns out that this approach results in accurate generalization of the data-driven model to unseen process parameters from sparse data. author: - first_name: Andreas full_name: Unger, Andreas last_name: Unger - first_name: Walter full_name: Sextro, Walter id: '21220' last_name: Sextro - first_name: Simon full_name: Althoff, Simon last_name: Althoff - first_name: Tobias full_name: Meyer, Tobias last_name: Meyer - first_name: Michael full_name: Brökelmann, Michael last_name: Brökelmann - first_name: Klaus full_name: Neumann, Klaus last_name: Neumann - first_name: René Felix full_name: Reimann, René Felix last_name: Reimann - first_name: Karsten full_name: Guth, Karsten last_name: Guth - first_name: Daniel full_name: Bolowski, Daniel last_name: Bolowski citation: ama: 'Unger A, Sextro W, Althoff S, et al. Data-driven Modeling of the Ultrasonic Softening Effect for Robust Copper Wire Bonding. In: Proceedings of 8th International Conference on Integrated Power Electronic Systems. Vol 141. ; 2014:175-180.' apa: Unger, A., Sextro, W., Althoff, S., Meyer, T., Brökelmann, M., Neumann, K., … Bolowski, D. (2014). Data-driven Modeling of the Ultrasonic Softening Effect for Robust Copper Wire Bonding. In Proceedings of 8th International Conference on Integrated Power Electronic Systems (Vol. 141, pp. 175–180). bibtex: '@inproceedings{Unger_Sextro_Althoff_Meyer_Brökelmann_Neumann_Reimann_Guth_Bolowski_2014, title={Data-driven Modeling of the Ultrasonic Softening Effect for Robust Copper Wire Bonding}, volume={141}, booktitle={Proceedings of 8th International Conference on Integrated Power Electronic Systems}, author={Unger, Andreas and Sextro, Walter and Althoff, Simon and Meyer, Tobias and Brökelmann, Michael and Neumann, Klaus and Reimann, René Felix and Guth, Karsten and Bolowski, Daniel}, year={2014}, pages={175–180} }' chicago: Unger, Andreas, Walter Sextro, Simon Althoff, Tobias Meyer, Michael Brökelmann, Klaus Neumann, René Felix Reimann, Karsten Guth, and Daniel Bolowski. “Data-Driven Modeling of the Ultrasonic Softening Effect for Robust Copper Wire Bonding.” In Proceedings of 8th International Conference on Integrated Power Electronic Systems, 141:175–80, 2014. ieee: A. Unger et al., “Data-driven Modeling of the Ultrasonic Softening Effect for Robust Copper Wire Bonding,” in Proceedings of 8th International Conference on Integrated Power Electronic Systems, 2014, vol. 141, pp. 175–180. mla: Unger, Andreas, et al. “Data-Driven Modeling of the Ultrasonic Softening Effect for Robust Copper Wire Bonding.” Proceedings of 8th International Conference on Integrated Power Electronic Systems, vol. 141, 2014, pp. 175–80. short: 'A. Unger, W. Sextro, S. Althoff, T. Meyer, M. Brökelmann, K. Neumann, R.F. Reimann, K. Guth, D. Bolowski, in: Proceedings of 8th International Conference on Integrated Power Electronic Systems, 2014, pp. 175–180.' date_created: 2019-05-20T13:38:10Z date_updated: 2020-05-07T05:33:47Z department: - _id: '151' intvolume: ' 141' language: - iso: eng page: 175-180 project: - _id: '92' grant_number: 02 PQ2210 name: Intelligente Herstellung zuverlässiger Kupferbondverbindungen publication: Proceedings of 8th International Conference on Integrated Power Electronic Systems status: public title: Data-driven Modeling of the Ultrasonic Softening Effect for Robust Copper Wire Bonding type: conference user_id: '210' volume: 141 year: '2014' ... --- _id: '15966' author: - first_name: Thomas full_name: Niendorf, Thomas last_name: Niendorf - first_name: Stefan full_name: Leuders, Stefan last_name: Leuders - first_name: Andre full_name: Riemer, Andre last_name: Riemer - first_name: Florian full_name: Brenne, Florian last_name: Brenne - first_name: Thomas full_name: Tröster, Thomas id: '553' last_name: Tröster - first_name: Hans Albert full_name: Richard, Hans Albert last_name: Richard - first_name: Dieter full_name: Schwarze, Dieter last_name: Schwarze citation: ama: Niendorf T, Leuders S, Riemer A, et al. Functionally Graded Alloys Obtained by Additive Manufacturing. Advanced Engineering Materials. 2014:857-861. doi:10.1002/adem.201300579 apa: Niendorf, T., Leuders, S., Riemer, A., Brenne, F., Tröster, T., Richard, H. A., & Schwarze, D. (2014). Functionally Graded Alloys Obtained by Additive Manufacturing. Advanced Engineering Materials, 857–861. https://doi.org/10.1002/adem.201300579 bibtex: '@article{Niendorf_Leuders_Riemer_Brenne_Tröster_Richard_Schwarze_2014, title={Functionally Graded Alloys Obtained by Additive Manufacturing}, DOI={10.1002/adem.201300579}, journal={Advanced Engineering Materials}, author={Niendorf, Thomas and Leuders, Stefan and Riemer, Andre and Brenne, Florian and Tröster, Thomas and Richard, Hans Albert and Schwarze, Dieter}, year={2014}, pages={857–861} }' chicago: Niendorf, Thomas, Stefan Leuders, Andre Riemer, Florian Brenne, Thomas Tröster, Hans Albert Richard, and Dieter Schwarze. “Functionally Graded Alloys Obtained by Additive Manufacturing.” Advanced Engineering Materials, 2014, 857–61. https://doi.org/10.1002/adem.201300579. ieee: T. Niendorf et al., “Functionally Graded Alloys Obtained by Additive Manufacturing,” Advanced Engineering Materials, pp. 857–861, 2014. mla: Niendorf, Thomas, et al. “Functionally Graded Alloys Obtained by Additive Manufacturing.” Advanced Engineering Materials, 2014, pp. 857–61, doi:10.1002/adem.201300579. short: T. Niendorf, S. Leuders, A. Riemer, F. Brenne, T. Tröster, H.A. Richard, D. Schwarze, Advanced Engineering Materials (2014) 857–861. date_created: 2020-02-21T14:41:20Z date_updated: 2022-01-06T06:52:41Z department: - _id: '9' - _id: '321' - _id: '149' doi: 10.1002/adem.201300579 language: - iso: eng page: 857-861 publication: Advanced Engineering Materials publication_identifier: issn: - 1438-1656 publication_status: published status: public title: Functionally Graded Alloys Obtained by Additive Manufacturing type: journal_article user_id: '72008' year: '2014' ... --- _id: '15967' author: - first_name: A. full_name: Riemer, A. last_name: Riemer - first_name: S. full_name: Leuders, S. last_name: Leuders - first_name: M. full_name: Thöne, M. last_name: Thöne - first_name: H.A. full_name: Richard, H.A. last_name: Richard - first_name: Thomas full_name: Tröster, Thomas id: '553' last_name: Tröster - first_name: T. full_name: Niendorf, T. last_name: Niendorf citation: ama: Riemer A, Leuders S, Thöne M, Richard HA, Tröster T, Niendorf T. On the fatigue crack growth behavior in 316L stainless steel manufactured by selective laser melting. Engineering Fracture Mechanics. 2014:15-25. doi:10.1016/j.engfracmech.2014.03.008 apa: Riemer, A., Leuders, S., Thöne, M., Richard, H. A., Tröster, T., & Niendorf, T. (2014). On the fatigue crack growth behavior in 316L stainless steel manufactured by selective laser melting. Engineering Fracture Mechanics, 15–25. https://doi.org/10.1016/j.engfracmech.2014.03.008 bibtex: '@article{Riemer_Leuders_Thöne_Richard_Tröster_Niendorf_2014, title={On the fatigue crack growth behavior in 316L stainless steel manufactured by selective laser melting}, DOI={10.1016/j.engfracmech.2014.03.008}, journal={Engineering Fracture Mechanics}, author={Riemer, A. and Leuders, S. and Thöne, M. and Richard, H.A. and Tröster, Thomas and Niendorf, T.}, year={2014}, pages={15–25} }' chicago: Riemer, A., S. Leuders, M. Thöne, H.A. Richard, Thomas Tröster, and T. Niendorf. “On the Fatigue Crack Growth Behavior in 316L Stainless Steel Manufactured by Selective Laser Melting.” Engineering Fracture Mechanics, 2014, 15–25. https://doi.org/10.1016/j.engfracmech.2014.03.008. ieee: A. Riemer, S. Leuders, M. Thöne, H. A. Richard, T. Tröster, and T. Niendorf, “On the fatigue crack growth behavior in 316L stainless steel manufactured by selective laser melting,” Engineering Fracture Mechanics, pp. 15–25, 2014. mla: Riemer, A., et al. “On the Fatigue Crack Growth Behavior in 316L Stainless Steel Manufactured by Selective Laser Melting.” Engineering Fracture Mechanics, 2014, pp. 15–25, doi:10.1016/j.engfracmech.2014.03.008. short: A. Riemer, S. Leuders, M. Thöne, H.A. Richard, T. Tröster, T. Niendorf, Engineering Fracture Mechanics (2014) 15–25. date_created: 2020-02-21T14:41:54Z date_updated: 2022-01-06T06:52:41Z department: - _id: '9' - _id: '321' - _id: '149' doi: 10.1016/j.engfracmech.2014.03.008 language: - iso: eng page: 15-25 publication: Engineering Fracture Mechanics publication_identifier: issn: - 0013-7944 publication_status: published status: public title: On the fatigue crack growth behavior in 316L stainless steel manufactured by selective laser melting type: journal_article user_id: '72008' year: '2014' ... --- _id: '16097' author: - first_name: M. full_name: Klein, M. last_name: Klein - first_name: D. full_name: Hülsbusch, D. last_name: Hülsbusch - first_name: F. full_name: Walther, F. last_name: Walther - first_name: M. full_name: Bartsch, M. last_name: Bartsch - first_name: J. full_name: Hausmann, J. last_name: Hausmann - first_name: M. full_name: Frantz, M. last_name: Frantz - first_name: C. full_name: Lauter, C. last_name: Lauter - first_name: Thomas full_name: Tröster, Thomas id: '553' last_name: Tröster citation: ama: 'Klein M, Hülsbusch D, Walther F, et al. Characterization of the corrosion influence on the fatigue behavior of intrinsic CFRP-steel-hybrids. In: ; 2014:188-193.' apa: 'Klein, M., Hülsbusch, D., Walther, F., Bartsch, M., Hausmann, J., Frantz, M., … Tröster, T. (2014). Characterization of the corrosion influence on the fatigue behavior of intrinsic CFRP-steel-hybrids (pp. 188–193). Presented at the International Conference: Euro Hybrid Materials and Structures, Stade.' bibtex: '@inproceedings{Klein_Hülsbusch_Walther_Bartsch_Hausmann_Frantz_Lauter_Tröster_2014, title={Characterization of the corrosion influence on the fatigue behavior of intrinsic CFRP-steel-hybrids}, author={Klein, M. and Hülsbusch, D. and Walther, F. and Bartsch, M. and Hausmann, J. and Frantz, M. and Lauter, C. and Tröster, Thomas}, year={2014}, pages={188–193} }' chicago: Klein, M., D. Hülsbusch, F. Walther, M. Bartsch, J. Hausmann, M. Frantz, C. Lauter, and Thomas Tröster. “Characterization of the Corrosion Influence on the Fatigue Behavior of Intrinsic CFRP-Steel-Hybrids,” 188–93, 2014. ieee: 'M. Klein et al., “Characterization of the corrosion influence on the fatigue behavior of intrinsic CFRP-steel-hybrids,” presented at the International Conference: Euro Hybrid Materials and Structures, Stade, 2014, pp. 188–193.' mla: Klein, M., et al. Characterization of the Corrosion Influence on the Fatigue Behavior of Intrinsic CFRP-Steel-Hybrids. 2014, pp. 188–93. short: 'M. Klein, D. Hülsbusch, F. Walther, M. Bartsch, J. Hausmann, M. Frantz, C. Lauter, T. Tröster, in: 2014, pp. 188–193.' conference: end_date: 2014-04-11 location: Stade name: 'International Conference: Euro Hybrid Materials and Structures' start_date: 2014-04-10 date_created: 2020-02-26T09:41:20Z date_updated: 2022-01-06T06:52:43Z department: - _id: '9' - _id: '321' - _id: '149' language: - iso: eng page: 188-193 publication_identifier: isbn: - 978-3-88355-402-0 status: public title: Characterization of the corrosion influence on the fatigue behavior of intrinsic CFRP-steel-hybrids type: conference user_id: '72008' year: '2014' ... --- _id: '16099' author: - first_name: M full_name: Frantz, M last_name: Frantz - first_name: Christian full_name: Lauter, Christian last_name: Lauter - first_name: Thomas full_name: Tröster, Thomas id: '553' last_name: Tröster - first_name: J. full_name: Hausmann, J. last_name: Hausmann - first_name: M. full_name: Bartsch, M. last_name: Bartsch - first_name: D full_name: Hülsbusch, D last_name: Hülsbusch - first_name: F. full_name: Walther, F. last_name: Walther citation: ama: 'Frantz M, Lauter C, Tröster T, et al. Efficient manufacturing of hybrid structures consisting of steel and CFRP with using residual heat / Effiziente Herstellung von Hybridbauteilen aus Stahl und CFK mithilfe von Restwärmeausnutzung. In: ; 2014.' apa: Frantz, M., Lauter, C., Tröster, T., Hausmann, J., Bartsch, M., Hülsbusch, D., & Walther, F. (2014). Efficient manufacturing of hybrid structures consisting of steel and CFRP with using residual heat / Effiziente Herstellung von Hybridbauteilen aus Stahl und CFK mithilfe von Restwärmeausnutzung. Presented at the New Developments in Sheet Metal Forming (Neuere Entwicklungen in der Blechumformung), Stuttgart. bibtex: '@inproceedings{Frantz_Lauter_Tröster_Hausmann_Bartsch_Hülsbusch_Walther_2014, title={Efficient manufacturing of hybrid structures consisting of steel and CFRP with using residual heat / Effiziente Herstellung von Hybridbauteilen aus Stahl und CFK mithilfe von Restwärmeausnutzung}, author={Frantz, M and Lauter, Christian and Tröster, Thomas and Hausmann, J. and Bartsch, M. and Hülsbusch, D and Walther, F.}, year={2014} }' chicago: Frantz, M, Christian Lauter, Thomas Tröster, J. Hausmann, M. Bartsch, D Hülsbusch, and F. Walther. “Efficient Manufacturing of Hybrid Structures Consisting of Steel and CFRP with Using Residual Heat / Effiziente Herstellung von Hybridbauteilen Aus Stahl Und CFK Mithilfe von Restwärmeausnutzung,” 2014. ieee: M. Frantz et al., “Efficient manufacturing of hybrid structures consisting of steel and CFRP with using residual heat / Effiziente Herstellung von Hybridbauteilen aus Stahl und CFK mithilfe von Restwärmeausnutzung,” presented at the New Developments in Sheet Metal Forming (Neuere Entwicklungen in der Blechumformung), Stuttgart, 2014. mla: Frantz, M., et al. Efficient Manufacturing of Hybrid Structures Consisting of Steel and CFRP with Using Residual Heat / Effiziente Herstellung von Hybridbauteilen Aus Stahl Und CFK Mithilfe von Restwärmeausnutzung. 2014. short: 'M. Frantz, C. Lauter, T. Tröster, J. Hausmann, M. Bartsch, D. Hülsbusch, F. Walther, in: 2014.' conference: end_date: 2014-05-14 location: Stuttgart name: New Developments in Sheet Metal Forming (Neuere Entwicklungen in der Blechumformung) start_date: 2014-05-13 date_created: 2020-02-26T10:47:40Z date_updated: 2022-01-06T06:52:43Z department: - _id: '9' - _id: '321' - _id: '149' language: - iso: eng publication_identifier: isbn: - 978-3-88355-400-6 status: public title: Efficient manufacturing of hybrid structures consisting of steel and CFRP with using residual heat / Effiziente Herstellung von Hybridbauteilen aus Stahl und CFK mithilfe von Restwärmeausnutzung type: conference user_id: '72008' year: '2014' ... --- _id: '16120' author: - first_name: Holger full_name: Block, Holger last_name: Block - first_name: Thorsten full_name: Marten, Thorsten id: '338' last_name: Marten - first_name: Thomas full_name: Tröster, Thomas id: '553' last_name: Tröster citation: ama: 'Block H, Marten T, Tröster T. Crash simulation of high strength automotive components using advanced failure models. In: ; 2014.' apa: Block, H., Marten, T., & Tröster, T. (2014). Crash simulation of high strength automotive components using advanced failure models. Presented at the 4th international conference on steels in cars and trucks, Braunschweig. bibtex: '@inproceedings{Block_Marten_Tröster_2014, title={Crash simulation of high strength automotive components using advanced failure models}, author={Block, Holger and Marten, Thorsten and Tröster, Thomas}, year={2014} }' chicago: Block, Holger, Thorsten Marten, and Thomas Tröster. “Crash Simulation of High Strength Automotive Components Using Advanced Failure Models,” 2014. ieee: H. Block, T. Marten, and T. Tröster, “Crash simulation of high strength automotive components using advanced failure models,” presented at the 4th international conference on steels in cars and trucks, Braunschweig, 2014. mla: Block, Holger, et al. Crash Simulation of High Strength Automotive Components Using Advanced Failure Models. 2014. short: 'H. Block, T. Marten, T. Tröster, in: 2014.' conference: end_date: 2014-06-19 location: Braunschweig name: 4th international conference on steels in cars and trucks start_date: 2014-06-15 date_created: 2020-02-27T14:58:53Z date_updated: 2022-01-06T06:52:43Z department: - _id: '9' - _id: '321' - _id: '149' language: - iso: eng status: public title: Crash simulation of high strength automotive components using advanced failure models type: conference user_id: '72008' year: '2014' ... --- _id: '16122' article_number: '52' author: - first_name: Christian full_name: Lauter, Christian last_name: Lauter - first_name: Joerg full_name: Niewel, Joerg last_name: Niewel - first_name: Thomas full_name: Tröster, Thomas id: '553' last_name: Tröster citation: ama: Lauter C, Niewel J, Tröster T. Quasistatic and crash tests of steel-CFRP hybrid pillar structures for automotive applications. International Journal of Automotive Composites. 2014. doi:10.1504/ijautoc.2014.064127 apa: Lauter, C., Niewel, J., & Tröster, T. (2014). Quasistatic and crash tests of steel-CFRP hybrid pillar structures for automotive applications. International Journal of Automotive Composites. https://doi.org/10.1504/ijautoc.2014.064127 bibtex: '@article{Lauter_Niewel_Tröster_2014, title={Quasistatic and crash tests of steel-CFRP hybrid pillar structures for automotive applications}, DOI={10.1504/ijautoc.2014.064127}, number={52}, journal={International Journal of Automotive Composites}, author={Lauter, Christian and Niewel, Joerg and Tröster, Thomas}, year={2014} }' chicago: Lauter, Christian, Joerg Niewel, and Thomas Tröster. “Quasistatic and Crash Tests of Steel-CFRP Hybrid Pillar Structures for Automotive Applications.” International Journal of Automotive Composites, 2014. https://doi.org/10.1504/ijautoc.2014.064127. ieee: C. Lauter, J. Niewel, and T. Tröster, “Quasistatic and crash tests of steel-CFRP hybrid pillar structures for automotive applications,” International Journal of Automotive Composites, 2014. mla: Lauter, Christian, et al. “Quasistatic and Crash Tests of Steel-CFRP Hybrid Pillar Structures for Automotive Applications.” International Journal of Automotive Composites, 52, 2014, doi:10.1504/ijautoc.2014.064127. short: C. Lauter, J. Niewel, T. Tröster, International Journal of Automotive Composites (2014). date_created: 2020-02-27T15:03:51Z date_updated: 2022-01-06T06:52:43Z department: - _id: '9' - _id: '321' - _id: '149' doi: 10.1504/ijautoc.2014.064127 language: - iso: eng publication: International Journal of Automotive Composites publication_identifier: issn: - 2051-8218 - 2051-8226 publication_status: published status: public title: Quasistatic and crash tests of steel-CFRP hybrid pillar structures for automotive applications type: journal_article user_id: '72008' year: '2014' ... --- _id: '16127' author: - first_name: Christian full_name: Lauter, Christian last_name: Lauter citation: ama: 'Lauter C. Entwicklung und Herstellung von Hybridbauteilen aus Metallen und Faserverbundkunststoffen für den Leichtbau im Automobil. Vol 4. Aachen: Shaker Verlag; 2014.' apa: 'Lauter, C. (2014). Entwicklung und Herstellung von Hybridbauteilen aus Metallen und Faserverbundkunststoffen für den Leichtbau im Automobil (Vol. 4). Aachen: Shaker Verlag.' bibtex: '@book{Lauter_2014, place={Aachen}, title={Entwicklung und Herstellung von Hybridbauteilen aus Metallen und Faserverbundkunststoffen für den Leichtbau im Automobil}, volume={4}, publisher={Shaker Verlag}, author={Lauter, Christian}, year={2014} }' chicago: 'Lauter, Christian. Entwicklung und Herstellung von Hybridbauteilen aus Metallen und Faserverbundkunststoffen für den Leichtbau im Automobil. Vol. 4. Aachen: Shaker Verlag, 2014.' ieee: 'C. Lauter, Entwicklung und Herstellung von Hybridbauteilen aus Metallen und Faserverbundkunststoffen für den Leichtbau im Automobil, vol. 4. Aachen: Shaker Verlag, 2014.' mla: Lauter, Christian. Entwicklung und Herstellung von Hybridbauteilen aus Metallen und Faserverbundkunststoffen für den Leichtbau im Automobil. Vol. 4, Shaker Verlag, 2014. short: C. Lauter, Entwicklung und Herstellung von Hybridbauteilen aus Metallen und Faserverbundkunststoffen für den Leichtbau im Automobil, Shaker Verlag, Aachen, 2014. date_created: 2020-02-27T15:11:45Z date_updated: 2022-01-06T06:52:44Z department: - _id: '9' - _id: '321' - _id: '149' intvolume: ' 4' language: - iso: ger place: Aachen publication_identifier: isbn: - 978-3-8440-2996-3 publisher: Shaker Verlag status: public supervisor: - first_name: Thomas full_name: Tröster, Thomas id: '553' last_name: Tröster title: Entwicklung und Herstellung von Hybridbauteilen aus Metallen und Faserverbundkunststoffen für den Leichtbau im Automobil type: dissertation user_id: '72008' volume: 4 year: '2014' ... --- _id: '16128' author: - first_name: Holger full_name: Block, Holger last_name: Block - first_name: Thorsten full_name: Marten, Thorsten id: '338' last_name: Marten - first_name: Nathalie full_name: Weiß Borkowski, Nathalie last_name: Weiß Borkowski - first_name: Thomas full_name: Tröster, Thomas id: '553' last_name: Tröster citation: ama: 'Block H, Marten T, Weiß Borkowski N, Tröster T. Crash performance of the new press hardenable steel 15MnB6. In: ; 2014.' apa: Block, H., Marten, T., Weiß Borkowski, N., & Tröster, T. (2014). Crash performance of the new press hardenable steel 15MnB6. Presented at the 3rd MATFEM conference, Hohenkammer. bibtex: '@inproceedings{Block_Marten_Weiß Borkowski_Tröster_2014, title={Crash performance of the new press hardenable steel 15MnB6}, author={Block, Holger and Marten, Thorsten and Weiß Borkowski, Nathalie and Tröster, Thomas}, year={2014} }' chicago: Block, Holger, Thorsten Marten, Nathalie Weiß Borkowski, and Thomas Tröster. “Crash Performance of the New Press Hardenable Steel 15MnB6,” 2014. ieee: H. Block, T. Marten, N. Weiß Borkowski, and T. Tröster, “Crash performance of the new press hardenable steel 15MnB6,” presented at the 3rd MATFEM conference, Hohenkammer, 2014. mla: Block, Holger, et al. Crash Performance of the New Press Hardenable Steel 15MnB6. 2014. short: 'H. Block, T. Marten, N. Weiß Borkowski, T. Tröster, in: 2014.' conference: location: Hohenkammer name: 3rd MATFEM conference start_date: 2014-10-21 date_created: 2020-02-27T15:14:38Z date_updated: 2022-01-06T06:52:44Z department: - _id: '9' - _id: '321' - _id: '149' language: - iso: eng status: public title: Crash performance of the new press hardenable steel 15MnB6 type: conference user_id: '72008' year: '2014' ... --- _id: '16129' author: - first_name: Corin full_name: Reuter, Corin last_name: Reuter - first_name: Dominik full_name: Flore, Dominik last_name: Flore - first_name: Simon full_name: Pöhler, Simon last_name: Pöhler - first_name: Kim Henning full_name: Sauerland, Kim Henning last_name: Sauerland - first_name: Thomas full_name: Tröster, Thomas id: '553' last_name: Tröster citation: ama: 'Reuter C, Flore D, Pöhler S, Sauerland KH, Tröster T. Numerical simulation of the energy absorption of fiber-reinforced plastics. In: ; 2014.' apa: 'Reuter, C., Flore, D., Pöhler, S., Sauerland, K. H., & Tröster, T. (2014). Numerical simulation of the energy absorption of fiber-reinforced plastics. Presented at the Tagungsband NAFEMS Seminar: Simulation of Composites – A Closed Process Chain, Leipzig.' bibtex: '@inproceedings{Reuter_Flore_Pöhler_Sauerland_Tröster_2014, title={Numerical simulation of the energy absorption of fiber-reinforced plastics}, author={Reuter, Corin and Flore, Dominik and Pöhler, Simon and Sauerland, Kim Henning and Tröster, Thomas}, year={2014} }' chicago: Reuter, Corin, Dominik Flore, Simon Pöhler, Kim Henning Sauerland, and Thomas Tröster. “Numerical Simulation of the Energy Absorption of Fiber-Reinforced Plastics,” 2014. ieee: 'C. Reuter, D. Flore, S. Pöhler, K. H. Sauerland, and T. Tröster, “Numerical simulation of the energy absorption of fiber-reinforced plastics,” presented at the Tagungsband NAFEMS Seminar: Simulation of Composites – A Closed Process Chain, Leipzig, 2014.' mla: Reuter, Corin, et al. Numerical Simulation of the Energy Absorption of Fiber-Reinforced Plastics. 2014. short: 'C. Reuter, D. Flore, S. Pöhler, K.H. Sauerland, T. Tröster, in: 2014.' conference: end_date: 2014-10-29 location: Leipzig name: 'Tagungsband NAFEMS Seminar: Simulation of Composites – A Closed Process Chain' start_date: 2014-10-28 date_created: 2020-02-27T15:19:56Z date_updated: 2022-01-06T06:52:44Z department: - _id: '9' - _id: '321' - _id: '149' language: - iso: eng status: public title: Numerical simulation of the energy absorption of fiber-reinforced plastics type: conference user_id: '72008' year: '2014' ... --- _id: '16255' author: - first_name: S. full_name: Leuders, S. last_name: Leuders - first_name: A. full_name: Riemer, A. last_name: Riemer - first_name: H. A. full_name: Richard, H. A. last_name: Richard - first_name: Thomas full_name: Tröster, Thomas id: '553' last_name: Tröster - first_name: T. full_name: Niendorf, T. last_name: Niendorf citation: ama: 'Leuders S, Riemer A, Richard HA, Tröster T, Niendorf T. Selective-Laser-Melting materials under cyclic loading: Influence of process-inherent defects on the initiation and propagation of fatigue cracks. In: ; 2014.' apa: 'Leuders, S., Riemer, A., Richard, H. A., Tröster, T., & Niendorf, T. (2014). Selective-Laser-Melting materials under cyclic loading: Influence of process-inherent defects on the initiation and propagation of fatigue cracks. Presented at the 25th Colloquium on Fatigue Mechanisms, Erlangen, Germany.' bibtex: '@inproceedings{Leuders_Riemer_Richard_Tröster_Niendorf_2014, title={Selective-Laser-Melting materials under cyclic loading: Influence of process-inherent defects on the initiation and propagation of fatigue cracks}, author={Leuders, S. and Riemer, A. and Richard, H. A. and Tröster, Thomas and Niendorf, T.}, year={2014} }' chicago: 'Leuders, S., A. Riemer, H. A. Richard, Thomas Tröster, and T. Niendorf. “Selective-Laser-Melting Materials under Cyclic Loading: Influence of Process-Inherent Defects on the Initiation and Propagation of Fatigue Cracks,” 2014.' ieee: 'S. Leuders, A. Riemer, H. A. Richard, T. Tröster, and T. Niendorf, “Selective-Laser-Melting materials under cyclic loading: Influence of process-inherent defects on the initiation and propagation of fatigue cracks,” presented at the 25th Colloquium on Fatigue Mechanisms, Erlangen, Germany, 2014.' mla: 'Leuders, S., et al. Selective-Laser-Melting Materials under Cyclic Loading: Influence of Process-Inherent Defects on the Initiation and Propagation of Fatigue Cracks. 2014.' short: 'S. Leuders, A. Riemer, H.A. Richard, T. Tröster, T. Niendorf, in: 2014.' conference: end_date: 2014-03-28 location: Erlangen, Germany name: 25th Colloquium on Fatigue Mechanisms start_date: 2014-03-27 date_created: 2020-03-09T07:40:04Z date_updated: 2022-01-06T06:52:47Z department: - _id: '9' - _id: '321' - _id: '149' language: - iso: eng status: public title: 'Selective-Laser-Melting materials under cyclic loading: Influence of process-inherent defects on the initiation and propagation of fatigue cracks' type: conference user_id: '72008' year: '2014' ... --- _id: '16256' author: - first_name: S. full_name: Leuders, S. last_name: Leuders - first_name: Thomas full_name: Tröster, Thomas id: '553' last_name: Tröster - first_name: F. full_name: Brenne, F. last_name: Brenne - first_name: A. full_name: Riemer, A. last_name: Riemer - first_name: H. A. full_name: Richard, H. A. last_name: Richard - first_name: T. full_name: Niendorf, T. last_name: Niendorf citation: ama: 'Leuders S, Tröster T, Brenne F, Riemer A, Richard HA, Niendorf T. Evaluation of the effect of defects on the mechanical performance of components manufactured by selective laser melting. In: ; 2014.' apa: 'Leuders, S., Tröster, T., Brenne, F., Riemer, A., Richard, H. A., & Niendorf, T. (2014). Evaluation of the effect of defects on the mechanical performance of components manufactured by selective laser melting. Presented at the American Society for Precision Engineering 2014 Spring Topical Meeting: Dimensional Accuracy and Surface Finish in Additive Manufacturing, San Francisco, California, USA.' bibtex: '@inproceedings{Leuders_Tröster_Brenne_Riemer_Richard_Niendorf_2014, title={Evaluation of the effect of defects on the mechanical performance of components manufactured by selective laser melting}, author={Leuders, S. and Tröster, Thomas and Brenne, F. and Riemer, A. and Richard, H. A. and Niendorf, T.}, year={2014} }' chicago: Leuders, S., Thomas Tröster, F. Brenne, A. Riemer, H. A. Richard, and T. Niendorf. “Evaluation of the Effect of Defects on the Mechanical Performance of Components Manufactured by Selective Laser Melting,” 2014. ieee: 'S. Leuders, T. Tröster, F. Brenne, A. Riemer, H. A. Richard, and T. Niendorf, “Evaluation of the effect of defects on the mechanical performance of components manufactured by selective laser melting,” presented at the American Society for Precision Engineering 2014 Spring Topical Meeting: Dimensional Accuracy and Surface Finish in Additive Manufacturing, San Francisco, California, USA, 2014.' mla: Leuders, S., et al. Evaluation of the Effect of Defects on the Mechanical Performance of Components Manufactured by Selective Laser Melting. 2014. short: 'S. Leuders, T. Tröster, F. Brenne, A. Riemer, H.A. Richard, T. Niendorf, in: 2014.' conference: end_date: 2014-04-16 location: San Francisco, California, USA name: 'American Society for Precision Engineering 2014 Spring Topical Meeting: Dimensional Accuracy and Surface Finish in Additive Manufacturing' start_date: 2014-04-13 date_created: 2020-03-09T07:42:49Z date_updated: 2022-01-06T06:52:47Z department: - _id: '9' - _id: '321' - _id: '149' language: - iso: eng status: public title: Evaluation of the effect of defects on the mechanical performance of components manufactured by selective laser melting type: conference user_id: '72008' year: '2014' ... --- _id: '16257' author: - first_name: S. full_name: Leuders, S. last_name: Leuders - first_name: Thomas full_name: Tröster, Thomas id: '553' last_name: Tröster - first_name: A. full_name: Riemer, A. last_name: Riemer - first_name: H. A. full_name: Richard, H. A. last_name: Richard - first_name: T. full_name: Niendorf, T. last_name: Niendorf citation: ama: 'Leuders S, Tröster T, Riemer A, Richard HA, Niendorf T. On the mechanical performance of structures manufactured by selective laser melting: Damage initiation and propagation. In: ; 2014.' apa: 'Leuders, S., Tröster, T., Riemer, A., Richard, H. A., & Niendorf, T. (2014). On the mechanical performance of structures manufactured by selective laser melting: Damage initiation and propagation. Presented at the Additive Manufacturing with Powder Metallurgy Conference, Orlando, Florida, USA.' bibtex: '@inproceedings{Leuders_Tröster_Riemer_Richard_Niendorf_2014, title={On the mechanical performance of structures manufactured by selective laser melting: Damage initiation and propagation}, author={Leuders, S. and Tröster, Thomas and Riemer, A. and Richard, H. A. and Niendorf, T.}, year={2014} }' chicago: 'Leuders, S., Thomas Tröster, A. Riemer, H. A. Richard, and T. Niendorf. “On the Mechanical Performance of Structures Manufactured by Selective Laser Melting: Damage Initiation and Propagation,” 2014.' ieee: 'S. Leuders, T. Tröster, A. Riemer, H. A. Richard, and T. Niendorf, “On the mechanical performance of structures manufactured by selective laser melting: Damage initiation and propagation,” presented at the Additive Manufacturing with Powder Metallurgy Conference, Orlando, Florida, USA, 2014.' mla: 'Leuders, S., et al. On the Mechanical Performance of Structures Manufactured by Selective Laser Melting: Damage Initiation and Propagation. 2014.' short: 'S. Leuders, T. Tröster, A. Riemer, H.A. Richard, T. Niendorf, in: 2014.' conference: end_date: 2014-05-20 location: Orlando, Florida, USA name: Additive Manufacturing with Powder Metallurgy Conference start_date: 2014-05-18 date_created: 2020-03-09T07:45:09Z date_updated: 2022-01-06T06:52:47Z department: - _id: '9' - _id: '321' - _id: '149' language: - iso: eng status: public title: 'On the mechanical performance of structures manufactured by selective laser melting: Damage initiation and propagation' type: conference user_id: '72008' year: '2014' ... --- _id: '13167' author: - first_name: G. full_name: Sonnenrein, G. last_name: Sonnenrein - first_name: A. full_name: Elsner, A. last_name: Elsner - first_name: Elmar full_name: Baumhögger, Elmar id: '15164' last_name: Baumhögger - first_name: A. full_name: Morbach, A. last_name: Morbach - first_name: K. full_name: Fieback, K. last_name: Fieback - first_name: J. full_name: Vrabec, J. last_name: Vrabec citation: ama: Sonnenrein G, Elsner A, Baumhögger E, Morbach A, Fieback K, Vrabec J. Reducing the power consumption of household refrigerators through the integration of latent heat storage elements in wire-and-tube condensers. International Journal of Refrigeration. 2014:154-160. doi:10.1016/j.ijrefrig.2014.12.011 apa: Sonnenrein, G., Elsner, A., Baumhögger, E., Morbach, A., Fieback, K., & Vrabec, J. (2014). Reducing the power consumption of household refrigerators through the integration of latent heat storage elements in wire-and-tube condensers. International Journal of Refrigeration, 154–160. https://doi.org/10.1016/j.ijrefrig.2014.12.011 bibtex: '@article{Sonnenrein_Elsner_Baumhögger_Morbach_Fieback_Vrabec_2014, title={Reducing the power consumption of household refrigerators through the integration of latent heat storage elements in wire-and-tube condensers}, DOI={10.1016/j.ijrefrig.2014.12.011}, journal={International Journal of Refrigeration}, author={Sonnenrein, G. and Elsner, A. and Baumhögger, Elmar and Morbach, A. and Fieback, K. and Vrabec, J.}, year={2014}, pages={154–160} }' chicago: Sonnenrein, G., A. Elsner, Elmar Baumhögger, A. Morbach, K. Fieback, and J. Vrabec. “Reducing the Power Consumption of Household Refrigerators through the Integration of Latent Heat Storage Elements in Wire-and-Tube Condensers.” International Journal of Refrigeration, 2014, 154–60. https://doi.org/10.1016/j.ijrefrig.2014.12.011. ieee: G. Sonnenrein, A. Elsner, E. Baumhögger, A. Morbach, K. Fieback, and J. Vrabec, “Reducing the power consumption of household refrigerators through the integration of latent heat storage elements in wire-and-tube condensers,” International Journal of Refrigeration, pp. 154–160, 2014. mla: Sonnenrein, G., et al. “Reducing the Power Consumption of Household Refrigerators through the Integration of Latent Heat Storage Elements in Wire-and-Tube Condensers.” International Journal of Refrigeration, 2014, pp. 154–60, doi:10.1016/j.ijrefrig.2014.12.011. short: G. Sonnenrein, A. Elsner, E. Baumhögger, A. Morbach, K. Fieback, J. Vrabec, International Journal of Refrigeration (2014) 154–160. date_created: 2019-09-09T15:19:56Z date_updated: 2022-01-06T06:51:29Z department: - _id: '155' doi: 10.1016/j.ijrefrig.2014.12.011 language: - iso: eng page: 154-160 publication: International Journal of Refrigeration publication_identifier: issn: - 0140-7007 publication_status: published status: public title: Reducing the power consumption of household refrigerators through the integration of latent heat storage elements in wire-and-tube condensers type: journal_article user_id: '15164' year: '2014' ...