[{"abstract":[{"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.","lang":"eng"}],"title":"Time-efficient analysis of nonlinear dynamic behavior.","author":[{"last_name":"Sprock","full_name":"Sprock, Christian","first_name":"Christian"},{"last_name":"Sextro","id":"21220","first_name":"Walter","full_name":"Sextro, Walter"}],"department":[{"_id":"151"}],"citation":{"mla":"Sprock, Christian, and Walter Sextro. “Time-Efficient Analysis of Nonlinear Dynamic Behavior.” <i>Proceedings in Applied Mathematics and Mechanics 14 (2014), Nr. 1,</i> 2014, pp. 293–94.","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} }","short":"C. Sprock, W. Sextro, in: Proceedings in Applied Mathematics and Mechanics 14 (2014), Nr. 1, 2014, pp. 293–294.","ama":"Sprock C, Sextro W. Time-efficient analysis of nonlinear dynamic behavior. In: <i>Proceedings in Applied Mathematics and Mechanics 14 (2014), Nr. 1,</i>. ; 2014:293-294.","apa":"Sprock, C., &#38; Sextro, W. (2014). Time-efficient analysis of nonlinear dynamic behavior. In <i>Proceedings in Applied Mathematics and Mechanics 14 (2014), Nr. 1,</i> (pp. 293–294).","chicago":"Sprock, Christian, and Walter Sextro. “Time-Efficient Analysis of Nonlinear Dynamic Behavior.” In <i>Proceedings in Applied Mathematics and Mechanics 14 (2014), Nr. 1,</i> 293–94, 2014.","ieee":"C. Sprock and W. Sextro, “Time-efficient analysis of nonlinear dynamic behavior.,” in <i>Proceedings in Applied Mathematics and Mechanics 14 (2014), Nr. 1,</i> 2014, pp. 293–294."},"user_id":"55222","language":[{"iso":"eng"}],"year":"2014","type":"conference","status":"public","date_created":"2019-05-20T13:26:56Z","publication":"Proceedings in Applied Mathematics and Mechanics 14 (2014), Nr. 1,","date_updated":"2019-05-20T13:27:29Z","page":"293-294","_id":"9890"},{"title":"Time-efficient analysis of nonlinear peak bending behavior.","author":[{"full_name":"Sprock, Christian","first_name":"Christian","last_name":"Sprock"},{"last_name":"Sextro","id":"21220","first_name":"Walter","full_name":"Sextro, Walter"}],"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."}],"citation":{"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} }","mla":"Sprock, Christian, and Walter Sextro. “Time-Efficient Analysis of Nonlinear Peak Bending Behavior.” <i>Proceedings of ISMA - International Conference of Noise and Vibration. 2014</i>, 2014, pp. 1–8.","short":"C. Sprock, W. Sextro, in: Proceedings of ISMA - International Conference of Noise and Vibration. 2014, 2014, pp. 1–8.","apa":"Sprock, C., &#38; Sextro, W. (2014). Time-efficient analysis of nonlinear peak bending behavior. In <i>Proceedings of ISMA - International Conference of Noise and Vibration. 2014</i> (pp. 1–8).","ama":"Sprock C, Sextro W. Time-efficient analysis of nonlinear peak bending behavior. In: <i>Proceedings of ISMA - International Conference of Noise and Vibration. 2014</i>. ; 2014:1-8.","ieee":"C. Sprock and W. Sextro, “Time-efficient analysis of nonlinear peak bending behavior.,” in <i>Proceedings of ISMA - International Conference of Noise and Vibration. 2014</i>, 2014, pp. 1–8.","chicago":"Sprock, Christian, and Walter Sextro. “Time-Efficient Analysis of Nonlinear Peak Bending Behavior.” In <i>Proceedings of ISMA - International Conference of Noise and Vibration. 2014</i>, 1–8, 2014."},"user_id":"55222","department":[{"_id":"151"}],"date_created":"2019-05-20T13:26:57Z","publication":"Proceedings of ISMA - International Conference of Noise and Vibration. 2014","language":[{"iso":"eng"}],"type":"conference","year":"2014","status":"public","page":"1-8","_id":"9891","date_updated":"2019-05-20T13:28:24Z"},{"author":[{"full_name":"Sprock, Christian","first_name":"Christian","last_name":"Sprock"},{"id":"21220","last_name":"Sextro","full_name":"Sextro, Walter","first_name":"Walter"}],"title":"Vibration Analysis of Mechanical Structures using Multisine Excitation Techniques","user_id":"55222","citation":{"ieee":"C. Sprock and W. Sextro, “Vibration Analysis of Mechanical Structures using Multisine Excitation Techniques,” in <i>Proceedings of 31st Danubia-Adria Symposium. 2014</i>, 2014.","chicago":"Sprock, Christian, and Walter Sextro. “Vibration Analysis of Mechanical Structures Using Multisine Excitation Techniques.” In <i>Proceedings of 31st Danubia-Adria Symposium. 2014</i>, 2014.","ama":"Sprock C, Sextro W. Vibration Analysis of Mechanical Structures using Multisine Excitation Techniques. In: <i>Proceedings of 31st Danubia-Adria Symposium. 2014</i>. ; 2014.","apa":"Sprock, C., &#38; Sextro, W. (2014). Vibration Analysis of Mechanical Structures using Multisine Excitation Techniques. In <i>Proceedings of 31st Danubia-Adria Symposium. 2014</i>.","short":"C. Sprock, W. Sextro, in: Proceedings of 31st Danubia-Adria Symposium. 2014, 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} }","mla":"Sprock, Christian, and Walter Sextro. “Vibration Analysis of Mechanical Structures Using Multisine Excitation Techniques.” <i>Proceedings of 31st Danubia-Adria Symposium. 2014</i>, 2014."},"department":[{"_id":"151"}],"date_created":"2019-05-20T13:26:59Z","publication":"Proceedings of 31st Danubia-Adria Symposium. 2014","quality_controlled":"1","status":"public","language":[{"iso":"eng"}],"type":"conference","year":"2014","_id":"9892","date_updated":"2019-09-16T10:56:34Z"},{"publication":"Dependability of Self-Optimizing Mechatronic Systems","date_created":"2019-05-20T13:29:24Z","publisher":"Springer Berlin Heidelberg","publication_identifier":{"isbn":["978-3-642-53741-7"]},"type":"book_chapter","year":"2014","language":[{"iso":"eng"}],"status":"public","_id":"9893","page":"1-24","date_updated":"2019-05-20T13:32:38Z","title":"Introduction to Self-optimization and Dependability","editor":[{"last_name":"Gausemeier","first_name":"Jürgen","full_name":"Gausemeier, Jürgen"},{"last_name":"Josef Rammig","first_name":"Franz","full_name":"Josef Rammig, Franz"},{"last_name":"Schäfer","first_name":"Wilhelm","full_name":"Schäfer, Wilhelm"},{"first_name":"Walter","full_name":"Sextro, Walter","last_name":"Sextro"}],"author":[{"first_name":"Ansgar","full_name":"Trächtler, Ansgar","last_name":"Trächtler"},{"last_name":"Hölscher","full_name":"Hölscher, Christian","first_name":"Christian"},{"last_name":"Rasche","first_name":"Christoph","full_name":"Rasche, Christoph"},{"first_name":"Claudia","full_name":"Priesterjahn, Claudia","last_name":"Priesterjahn"},{"first_name":"Detmar","full_name":"Zimmer, Detmar","last_name":"Zimmer"},{"last_name":"Henning Keßler","first_name":"Jan","full_name":"Henning Keßler, Jan"},{"first_name":"Katharin","full_name":"Stahl, Katharin","last_name":"Stahl"},{"full_name":"Flaßkamp, Kathrin","first_name":"Kathrin","last_name":"Flaßkamp"},{"full_name":"Vaßholz, Mareen","first_name":"Mareen","last_name":"Vaßholz"},{"last_name":"Krüger","full_name":"Krüger, Martin","first_name":"Martin"},{"first_name":"Michael","full_name":"Dellnitz, Michael","last_name":"Dellnitz"},{"last_name":"Iwanek","full_name":"Iwanek, Peter","first_name":"Peter"},{"full_name":"Reinold, Peter","first_name":"Peter","last_name":"Reinold"},{"last_name":"Hartmann","first_name":"Philip","full_name":"Hartmann, Philip"},{"last_name":"Meyer","first_name":"Tobias","full_name":"Meyer, Tobias"},{"first_name":"Walter","full_name":"Sextro, Walter","id":"21220","last_name":"Sextro"}],"doi":"10.1007/978-3-642-53742-4_1","series_title":"Lecture Notes in Mechanical Engineering","citation":{"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.","mla":"Trächtler, Ansgar, et al. “Introduction to Self-Optimization and Dependability.” <i>Dependability of Self-Optimizing Mechatronic Systems</i>, edited by Jürgen Gausemeier et al., Springer Berlin Heidelberg, 2014, pp. 1–24, doi:<a href=\"https://doi.org/10.1007/978-3-642-53742-4_1\">10.1007/978-3-642-53742-4_1</a>.","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={<a href=\"https://doi.org/10.1007/978-3-642-53742-4_1\">10.1007/978-3-642-53742-4_1</a>}, 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 <i>Dependability of Self-Optimizing Mechatronic Systems</i>, edited by Jürgen Gausemeier, Franz Josef Rammig, Wilhelm Schäfer, and Walter Sextro, 1–24. Lecture Notes in Mechanical Engineering. Springer Berlin Heidelberg, 2014. <a href=\"https://doi.org/10.1007/978-3-642-53742-4_1\">https://doi.org/10.1007/978-3-642-53742-4_1</a>.","ieee":"A. Trächtler <i>et al.</i>, “Introduction to Self-optimization and Dependability,” in <i>Dependability of Self-Optimizing Mechatronic Systems</i>, J. Gausemeier, F. Josef Rammig, W. Schäfer, and W. Sextro, Eds. Springer Berlin Heidelberg, 2014, pp. 1–24.","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, &#38; W. Sextro (Eds.), <i>Dependability of Self-Optimizing Mechatronic Systems</i> (pp. 1–24). Springer Berlin Heidelberg. <a href=\"https://doi.org/10.1007/978-3-642-53742-4_1\">https://doi.org/10.1007/978-3-642-53742-4_1</a>","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. <i>Dependability of Self-Optimizing Mechatronic Systems</i>. Lecture Notes in Mechanical Engineering. Springer Berlin Heidelberg; 2014:1-24. doi:<a href=\"https://doi.org/10.1007/978-3-642-53742-4_1\">10.1007/978-3-642-53742-4_1</a>"},"user_id":"55222","department":[{"_id":"151"}]},{"editor":[{"full_name":"Gausemeier, Jürgen","first_name":"Jürgen","last_name":"Gausemeier"},{"last_name":"Josef Rammig","full_name":"Josef Rammig, Franz","first_name":"Franz"},{"first_name":"Wilhelm","full_name":"Schäfer, Wilhelm","last_name":"Schäfer"},{"full_name":"Sextro, Walter","first_name":"Walter","last_name":"Sextro"}],"author":[{"last_name":"Trächtler","first_name":"Ansgar","full_name":"Trächtler, Ansgar"},{"last_name":"Kleinjohann","first_name":"Bernd","full_name":"Kleinjohann, Bernd"},{"last_name":"Heinzemann","first_name":"Christian","full_name":"Heinzemann, Christian"},{"last_name":"Rasche","full_name":"Rasche, Christoph","first_name":"Christoph"},{"first_name":"Claudia","full_name":"Priesterjahn, Claudia","last_name":"Priesterjahn"},{"last_name":"Steenken","full_name":"Steenken, Dominik","first_name":"Dominik"},{"first_name":"Heike","full_name":"Wehrheim, Heike","last_name":"Wehrheim"},{"first_name":"Jürgen","full_name":"Gausemeier, Jürgen","last_name":"Gausemeier"},{"last_name":"Flaßkamp","full_name":"Flaßkamp, Kathrin","first_name":"Kathrin"},{"full_name":"Kleinjohann, Lisa","first_name":"Lisa","last_name":"Kleinjohann"},{"first_name":"Martin","full_name":"Krüger, Martin","last_name":"Krüger"},{"first_name":"Peter","full_name":"Iwanek, Peter","last_name":"Iwanek"},{"full_name":"Hartmann, Philip","first_name":"Philip","last_name":"Hartmann"},{"last_name":"Dorociak","first_name":"Rafal","full_name":"Dorociak, Rafal"},{"last_name":"Groesbrink","full_name":"Groesbrink, Stefan","first_name":"Stefan"},{"full_name":"Ziegert, Steffen","first_name":"Steffen","last_name":"Ziegert"},{"last_name":"Meyer","first_name":"Tobias","full_name":"Meyer, Tobias"},{"full_name":"Sextro, Walter","first_name":"Walter","id":"21220","last_name":"Sextro"},{"full_name":"Schäfer, Wilhelm","first_name":"Wilhelm","last_name":"Schäfer"}],"title":"Case Study","doi":"10.1007/978-3-642-53742-4_4","user_id":"55222","citation":{"ama":"Trächtler A, Kleinjohann B, Heinzemann C, et al. Case Study. In: Gausemeier J, Josef Rammig F, Schäfer W, Sextro W, eds. <i>Dependability of Self-Optimizing Mechatronic Systems</i>. Lecture Notes in Mechanical Engineering. Springer Berlin Heidelberg; 2014:173-188. doi:<a href=\"https://doi.org/10.1007/978-3-642-53742-4_4\">10.1007/978-3-642-53742-4_4</a>","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, &#38; W. Sextro (Eds.), <i>Dependability of Self-Optimizing Mechatronic Systems</i> (pp. 173–188). Springer Berlin Heidelberg. <a href=\"https://doi.org/10.1007/978-3-642-53742-4_4\">https://doi.org/10.1007/978-3-642-53742-4_4</a>","ieee":"A. Trächtler <i>et al.</i>, “Case Study,” in <i>Dependability of Self-Optimizing Mechatronic Systems</i>, J. Gausemeier, F. Josef Rammig, W. Schäfer, and W. Sextro, Eds. Springer Berlin Heidelberg, 2014, pp. 173–188.","chicago":"Trächtler, Ansgar, Bernd Kleinjohann, Christian Heinzemann, Christoph Rasche, Claudia Priesterjahn, Dominik Steenken, Heike Wehrheim, et al. “Case Study.” In <i>Dependability of Self-Optimizing Mechatronic Systems</i>, edited by Jürgen Gausemeier, Franz Josef Rammig, Wilhelm Schäfer, and Walter Sextro, 173–88. Lecture Notes in Mechanical Engineering. Springer Berlin Heidelberg, 2014. <a href=\"https://doi.org/10.1007/978-3-642-53742-4_4\">https://doi.org/10.1007/978-3-642-53742-4_4</a>.","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={<a href=\"https://doi.org/10.1007/978-3-642-53742-4_4\">10.1007/978-3-642-53742-4_4</a>}, 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} }","mla":"Trächtler, Ansgar, et al. “Case Study.” <i>Dependability of Self-Optimizing Mechatronic Systems</i>, edited by Jürgen Gausemeier et al., Springer Berlin Heidelberg, 2014, pp. 173–88, doi:<a href=\"https://doi.org/10.1007/978-3-642-53742-4_4\">10.1007/978-3-642-53742-4_4</a>.","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."},"series_title":"Lecture Notes in Mechanical Engineering","department":[{"_id":"151"}],"publisher":"Springer Berlin Heidelberg","date_created":"2019-05-20T13:29:25Z","publication":"Dependability of Self-Optimizing Mechatronic Systems","status":"public","language":[{"iso":"eng"}],"publication_identifier":{"isbn":["978-3-642-53741-7"]},"year":"2014","type":"book_chapter","page":"173-188","_id":"9894","date_updated":"2019-05-20T13:34:38Z"},{"language":[{"iso":"eng"}],"type":"conference","year":"2014","status":"public","date_created":"2019-05-20T13:35:09Z","publication":"Proceedings of the 47th International Symposium on Microelectronics (IMAPS)","date_updated":"2020-05-07T05:33:47Z","page":"289-294","_id":"9895","place":"San Diego, CA, US","project":[{"grant_number":"02 PQ2210","name":"Intelligente Herstellung zuverlässiger Kupferbondverbindungen","_id":"92"}],"abstract":[{"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.","lang":"eng"}],"title":"Experimental and Numerical Simulation Study of Pre-Deformed Heavy Copper Wire Wedge Bonds","author":[{"last_name":"Unger","full_name":"Unger, Andreas","first_name":"Andreas"},{"full_name":"Sextro, Walter","first_name":"Walter","id":"21220","last_name":"Sextro"},{"last_name":"Althoff","first_name":"Simon","full_name":"Althoff, Simon"},{"last_name":"Eichwald","full_name":"Eichwald, Paul","first_name":"Paul"},{"full_name":"Meyer, Tobias","first_name":"Tobias","last_name":"Meyer"},{"full_name":"Eacock, Florian","first_name":"Florian","last_name":"Eacock"},{"last_name":"Brökelmann","full_name":"Brökelmann, Michael","first_name":"Michael"}],"department":[{"_id":"151"}],"citation":{"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.","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} }","mla":"Unger, Andreas, et al. “Experimental and Numerical Simulation Study of Pre-Deformed Heavy Copper Wire Wedge Bonds.” <i>Proceedings of the 47th International Symposium on Microelectronics (IMAPS)</i>, 2014, pp. 289–94.","ieee":"A. Unger <i>et al.</i>, “Experimental and Numerical Simulation Study of Pre-Deformed Heavy Copper Wire Wedge Bonds,” in <i>Proceedings of the 47th International Symposium on Microelectronics (IMAPS)</i>, 2014, pp. 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 <i>Proceedings of the 47th International Symposium on Microelectronics (IMAPS)</i>, 289–94. San Diego, CA, US, 2014.","apa":"Unger, A., Sextro, W., Althoff, S., Eichwald, P., Meyer, T., Eacock, F., &#38; Brökelmann, M. (2014). Experimental and Numerical Simulation Study of Pre-Deformed Heavy Copper Wire Wedge Bonds. In <i>Proceedings of the 47th International Symposium on Microelectronics (IMAPS)</i> (pp. 289–294). San Diego, CA, US.","ama":"Unger A, Sextro W, Althoff S, et al. Experimental and Numerical Simulation Study of Pre-Deformed Heavy Copper Wire Wedge Bonds. In: <i>Proceedings of the 47th International Symposium on Microelectronics (IMAPS)</i>. San Diego, CA, US; 2014:289-294."},"keyword":["pre-deformation","copper wire bonding","finite element model"],"user_id":"210"},{"date_updated":"2020-05-07T05:33:47Z","volume":141,"page":"175-180","_id":"9896","status":"public","language":[{"iso":"eng"}],"type":"conference","year":"2014","date_created":"2019-05-20T13:38:10Z","publication":"Proceedings of 8th International Conference on Integrated Power Electronic Systems","department":[{"_id":"151"}],"user_id":"210","citation":{"mla":"Unger, Andreas, et al. “Data-Driven Modeling of the Ultrasonic Softening Effect for Robust Copper Wire Bonding.” <i>Proceedings of 8th International Conference on Integrated Power Electronic Systems</i>, vol. 141, 2014, pp. 175–80.","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} }","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.","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 <i>Proceedings of 8th International Conference on Integrated Power Electronic Systems</i> (Vol. 141, pp. 175–180).","ama":"Unger A, Sextro W, Althoff S, et al. Data-driven Modeling of the Ultrasonic Softening Effect for Robust Copper Wire Bonding. In: <i>Proceedings of 8th International Conference on Integrated Power Electronic Systems</i>. Vol 141. ; 2014:175-180.","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 <i>Proceedings of 8th International Conference on Integrated Power Electronic Systems</i>, 141:175–80, 2014.","ieee":"A. Unger <i>et al.</i>, “Data-driven Modeling of the Ultrasonic Softening Effect for Robust Copper Wire Bonding,” in <i>Proceedings of 8th International Conference on Integrated Power Electronic Systems</i>, 2014, vol. 141, pp. 175–180."},"abstract":[{"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.","lang":"eng"}],"intvolume":"       141","project":[{"name":"Intelligente Herstellung zuverlässiger Kupferbondverbindungen","_id":"92","grant_number":"02 PQ2210"}],"author":[{"full_name":"Unger, Andreas","first_name":"Andreas","last_name":"Unger"},{"id":"21220","last_name":"Sextro","first_name":"Walter","full_name":"Sextro, Walter"},{"last_name":"Althoff","first_name":"Simon","full_name":"Althoff, Simon"},{"last_name":"Meyer","full_name":"Meyer, Tobias","first_name":"Tobias"},{"last_name":"Brökelmann","first_name":"Michael","full_name":"Brökelmann, Michael"},{"full_name":"Neumann, Klaus","first_name":"Klaus","last_name":"Neumann"},{"full_name":"Reimann, René Felix","first_name":"René Felix","last_name":"Reimann"},{"first_name":"Karsten","full_name":"Guth, Karsten","last_name":"Guth"},{"full_name":"Bolowski, Daniel","first_name":"Daniel","last_name":"Bolowski"}],"title":"Data-driven Modeling of the Ultrasonic Softening Effect for Robust Copper Wire Bonding"},{"date_created":"2020-02-21T14:41:20Z","publication":"Advanced Engineering Materials","status":"public","language":[{"iso":"eng"}],"year":"2014","type":"journal_article","publication_identifier":{"issn":["1438-1656"]},"_id":"15966","page":"857-861","date_updated":"2022-01-06T06:52:41Z","author":[{"last_name":"Niendorf","full_name":"Niendorf, Thomas","first_name":"Thomas"},{"last_name":"Leuders","full_name":"Leuders, Stefan","first_name":"Stefan"},{"full_name":"Riemer, Andre","first_name":"Andre","last_name":"Riemer"},{"last_name":"Brenne","full_name":"Brenne, Florian","first_name":"Florian"},{"full_name":"Tröster, Thomas","first_name":"Thomas","id":"553","last_name":"Tröster"},{"first_name":"Hans Albert","full_name":"Richard, Hans Albert","last_name":"Richard"},{"last_name":"Schwarze","first_name":"Dieter","full_name":"Schwarze, Dieter"}],"title":"Functionally Graded Alloys Obtained by Additive Manufacturing","doi":"10.1002/adem.201300579","publication_status":"published","user_id":"72008","citation":{"short":"T. Niendorf, S. Leuders, A. Riemer, F. Brenne, T. Tröster, H.A. Richard, D. Schwarze, Advanced Engineering Materials (2014) 857–861.","bibtex":"@article{Niendorf_Leuders_Riemer_Brenne_Tröster_Richard_Schwarze_2014, title={Functionally Graded Alloys Obtained by Additive Manufacturing}, DOI={<a href=\"https://doi.org/10.1002/adem.201300579\">10.1002/adem.201300579</a>}, 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} }","mla":"Niendorf, Thomas, et al. “Functionally Graded Alloys Obtained by Additive Manufacturing.” <i>Advanced Engineering Materials</i>, 2014, pp. 857–61, doi:<a href=\"https://doi.org/10.1002/adem.201300579\">10.1002/adem.201300579</a>.","ieee":"T. Niendorf <i>et al.</i>, “Functionally Graded Alloys Obtained by Additive Manufacturing,” <i>Advanced Engineering Materials</i>, pp. 857–861, 2014.","chicago":"Niendorf, Thomas, Stefan Leuders, Andre Riemer, Florian Brenne, Thomas Tröster, Hans Albert Richard, and Dieter Schwarze. “Functionally Graded Alloys Obtained by Additive Manufacturing.” <i>Advanced Engineering Materials</i>, 2014, 857–61. <a href=\"https://doi.org/10.1002/adem.201300579\">https://doi.org/10.1002/adem.201300579</a>.","ama":"Niendorf T, Leuders S, Riemer A, et al. Functionally Graded Alloys Obtained by Additive Manufacturing. <i>Advanced Engineering Materials</i>. 2014:857-861. doi:<a href=\"https://doi.org/10.1002/adem.201300579\">10.1002/adem.201300579</a>","apa":"Niendorf, T., Leuders, S., Riemer, A., Brenne, F., Tröster, T., Richard, H. A., &#38; Schwarze, D. (2014). Functionally Graded Alloys Obtained by Additive Manufacturing. <i>Advanced Engineering Materials</i>, 857–861. <a href=\"https://doi.org/10.1002/adem.201300579\">https://doi.org/10.1002/adem.201300579</a>"},"department":[{"_id":"9"},{"_id":"321"},{"_id":"149"}]},{"_id":"15967","page":"15-25","date_updated":"2022-01-06T06:52:41Z","date_created":"2020-02-21T14:41:54Z","publication":"Engineering Fracture Mechanics","language":[{"iso":"eng"}],"year":"2014","type":"journal_article","publication_identifier":{"issn":["0013-7944"]},"status":"public","citation":{"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.” <i>Engineering Fracture Mechanics</i>, 2014, 15–25. <a href=\"https://doi.org/10.1016/j.engfracmech.2014.03.008\">https://doi.org/10.1016/j.engfracmech.2014.03.008</a>.","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,” <i>Engineering Fracture Mechanics</i>, pp. 15–25, 2014.","apa":"Riemer, A., Leuders, S., Thöne, M., Richard, H. A., Tröster, T., &#38; Niendorf, T. (2014). On the fatigue crack growth behavior in 316L stainless steel manufactured by selective laser melting. <i>Engineering Fracture Mechanics</i>, 15–25. <a href=\"https://doi.org/10.1016/j.engfracmech.2014.03.008\">https://doi.org/10.1016/j.engfracmech.2014.03.008</a>","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. <i>Engineering Fracture Mechanics</i>. 2014:15-25. doi:<a href=\"https://doi.org/10.1016/j.engfracmech.2014.03.008\">10.1016/j.engfracmech.2014.03.008</a>","short":"A. Riemer, S. Leuders, M. Thöne, H.A. Richard, T. Tröster, T. Niendorf, Engineering Fracture Mechanics (2014) 15–25.","mla":"Riemer, A., et al. “On the Fatigue Crack Growth Behavior in 316L Stainless Steel Manufactured by Selective Laser Melting.” <i>Engineering Fracture Mechanics</i>, 2014, pp. 15–25, doi:<a href=\"https://doi.org/10.1016/j.engfracmech.2014.03.008\">10.1016/j.engfracmech.2014.03.008</a>.","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={<a href=\"https://doi.org/10.1016/j.engfracmech.2014.03.008\">10.1016/j.engfracmech.2014.03.008</a>}, 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} }"},"publication_status":"published","user_id":"72008","department":[{"_id":"9"},{"_id":"321"},{"_id":"149"}],"title":"On the fatigue crack growth behavior in 316L stainless steel manufactured by selective laser melting","author":[{"last_name":"Riemer","first_name":"A.","full_name":"Riemer, A."},{"first_name":"S.","full_name":"Leuders, S.","last_name":"Leuders"},{"full_name":"Thöne, M.","first_name":"M.","last_name":"Thöne"},{"full_name":"Richard, H.A.","first_name":"H.A.","last_name":"Richard"},{"full_name":"Tröster, Thomas","first_name":"Thomas","id":"553","last_name":"Tröster"},{"last_name":"Niendorf","first_name":"T.","full_name":"Niendorf, T."}],"doi":"10.1016/j.engfracmech.2014.03.008"},{"date_updated":"2022-01-06T06:52:43Z","_id":"16097","page":"188-193","language":[{"iso":"eng"}],"type":"conference","publication_identifier":{"isbn":["978-3-88355-402-0"]},"year":"2014","status":"public","date_created":"2020-02-26T09:41:20Z","department":[{"_id":"9"},{"_id":"321"},{"_id":"149"}],"citation":{"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.","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.","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 <i>et al.</i>, “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. <i>Characterization of the Corrosion Influence on the Fatigue Behavior of Intrinsic CFRP-Steel-Hybrids</i>. 2014, pp. 188–93.","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} }","short":"M. Klein, D. Hülsbusch, F. Walther, M. Bartsch, J. Hausmann, M. Frantz, C. Lauter, T. Tröster, in: 2014, pp. 188–193."},"user_id":"72008","title":"Characterization of the corrosion influence on the fatigue behavior of intrinsic CFRP-steel-hybrids","conference":{"end_date":"2014-04-11","location":"Stade","start_date":"2014-04-10","name":"International Conference: Euro Hybrid Materials and Structures"},"author":[{"last_name":"Klein","first_name":"M.","full_name":"Klein, M."},{"last_name":"Hülsbusch","first_name":"D.","full_name":"Hülsbusch, D."},{"last_name":"Walther","first_name":"F.","full_name":"Walther, F."},{"last_name":"Bartsch","first_name":"M.","full_name":"Bartsch, M."},{"full_name":"Hausmann, J.","first_name":"J.","last_name":"Hausmann"},{"last_name":"Frantz","full_name":"Frantz, M.","first_name":"M."},{"first_name":"C.","full_name":"Lauter, C.","last_name":"Lauter"},{"id":"553","last_name":"Tröster","full_name":"Tröster, Thomas","first_name":"Thomas"}]},{"department":[{"_id":"9"},{"_id":"321"},{"_id":"149"}],"citation":{"apa":"Frantz, M., Lauter, C., Tröster, T., Hausmann, J., Bartsch, M., Hülsbusch, D., &#38; 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.","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.","ieee":"M. Frantz <i>et al.</i>, “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.","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.","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} }","mla":"Frantz, M., et al. <i>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</i>. 2014.","short":"M. Frantz, C. Lauter, T. Tröster, J. Hausmann, M. Bartsch, D. Hülsbusch, F. Walther, in: 2014."},"user_id":"72008","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","conference":{"start_date":"2014-05-13","location":"Stuttgart","name":"New Developments in Sheet Metal Forming (Neuere Entwicklungen in der Blechumformung)","end_date":"2014-05-14"},"author":[{"full_name":"Frantz, M","first_name":"M","last_name":"Frantz"},{"first_name":"Christian","full_name":"Lauter, Christian","last_name":"Lauter"},{"full_name":"Tröster, Thomas","first_name":"Thomas","last_name":"Tröster","id":"553"},{"last_name":"Hausmann","full_name":"Hausmann, J.","first_name":"J."},{"last_name":"Bartsch","first_name":"M.","full_name":"Bartsch, M."},{"last_name":"Hülsbusch","full_name":"Hülsbusch, D","first_name":"D"},{"full_name":"Walther, F.","first_name":"F.","last_name":"Walther"}],"date_updated":"2022-01-06T06:52:43Z","_id":"16099","language":[{"iso":"eng"}],"year":"2014","type":"conference","publication_identifier":{"isbn":["978-3-88355-400-6"]},"status":"public","date_created":"2020-02-26T10:47:40Z"},{"department":[{"_id":"9"},{"_id":"321"},{"_id":"149"}],"user_id":"72008","citation":{"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} }","mla":"Block, Holger, et al. <i>Crash Simulation of High Strength Automotive Components Using Advanced Failure Models</i>. 2014.","short":"H. Block, T. Marten, T. Tröster, in: 2014.","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., &#38; 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.","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.","chicago":"Block, Holger, Thorsten Marten, and Thomas Tröster. “Crash Simulation of High Strength Automotive Components Using Advanced Failure Models,” 2014."},"author":[{"full_name":"Block, Holger","first_name":"Holger","last_name":"Block"},{"full_name":"Marten, Thorsten","first_name":"Thorsten","id":"338","last_name":"Marten"},{"id":"553","last_name":"Tröster","full_name":"Tröster, Thomas","first_name":"Thomas"}],"title":"Crash simulation of high strength automotive components using advanced failure models","conference":{"end_date":"2014-06-19","location":"Braunschweig","start_date":"2014-06-15","name":"4th international conference on steels in cars and trucks"},"date_updated":"2022-01-06T06:52:43Z","_id":"16120","status":"public","language":[{"iso":"eng"}],"type":"conference","year":"2014","date_created":"2020-02-27T14:58:53Z"},{"publication":"International Journal of Automotive Composites","date_created":"2020-02-27T15:03:51Z","type":"journal_article","publication_identifier":{"issn":["2051-8218","2051-8226"]},"year":"2014","language":[{"iso":"eng"}],"status":"public","_id":"16122","article_number":"52","date_updated":"2022-01-06T06:52:43Z","title":"Quasistatic and crash tests of steel-CFRP hybrid pillar structures for automotive applications","author":[{"full_name":"Lauter, Christian","first_name":"Christian","last_name":"Lauter"},{"last_name":"Niewel","full_name":"Niewel, Joerg","first_name":"Joerg"},{"full_name":"Tröster, Thomas","first_name":"Thomas","last_name":"Tröster","id":"553"}],"doi":"10.1504/ijautoc.2014.064127","citation":{"short":"C. Lauter, J. Niewel, T. Tröster, International Journal of Automotive Composites (2014).","mla":"Lauter, Christian, et al. “Quasistatic and Crash Tests of Steel-CFRP Hybrid Pillar Structures for Automotive Applications.” <i>International Journal of Automotive Composites</i>, 52, 2014, doi:<a href=\"https://doi.org/10.1504/ijautoc.2014.064127\">10.1504/ijautoc.2014.064127</a>.","bibtex":"@article{Lauter_Niewel_Tröster_2014, title={Quasistatic and crash tests of steel-CFRP hybrid pillar structures for automotive applications}, DOI={<a href=\"https://doi.org/10.1504/ijautoc.2014.064127\">10.1504/ijautoc.2014.064127</a>}, 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.” <i>International Journal of Automotive Composites</i>, 2014. <a href=\"https://doi.org/10.1504/ijautoc.2014.064127\">https://doi.org/10.1504/ijautoc.2014.064127</a>.","ieee":"C. Lauter, J. Niewel, and T. Tröster, “Quasistatic and crash tests of steel-CFRP hybrid pillar structures for automotive applications,” <i>International Journal of Automotive Composites</i>, 2014.","apa":"Lauter, C., Niewel, J., &#38; Tröster, T. (2014). Quasistatic and crash tests of steel-CFRP hybrid pillar structures for automotive applications. <i>International Journal of Automotive Composites</i>. <a href=\"https://doi.org/10.1504/ijautoc.2014.064127\">https://doi.org/10.1504/ijautoc.2014.064127</a>","ama":"Lauter C, Niewel J, Tröster T. Quasistatic and crash tests of steel-CFRP hybrid pillar structures for automotive applications. <i>International Journal of Automotive Composites</i>. 2014. doi:<a href=\"https://doi.org/10.1504/ijautoc.2014.064127\">10.1504/ijautoc.2014.064127</a>"},"user_id":"72008","publication_status":"published","department":[{"_id":"9"},{"_id":"321"},{"_id":"149"}]},{"publisher":"Shaker Verlag","date_created":"2020-02-27T15:11:45Z","status":"public","language":[{"iso":"ger"}],"publication_identifier":{"isbn":["978-3-8440-2996-3"]},"year":"2014","type":"dissertation","volume":4,"_id":"16127","date_updated":"2022-01-06T06:52:44Z","author":[{"first_name":"Christian","full_name":"Lauter, Christian","last_name":"Lauter"}],"title":"Entwicklung und Herstellung von Hybridbauteilen aus Metallen und Faserverbundkunststoffen für den Leichtbau im Automobil","intvolume":"         4","supervisor":[{"last_name":"Tröster","id":"553","first_name":"Thomas","full_name":"Tröster, Thomas"}],"place":"Aachen","user_id":"72008","citation":{"chicago":"Lauter, Christian. <i>Entwicklung und Herstellung von Hybridbauteilen aus Metallen und Faserverbundkunststoffen für den Leichtbau im Automobil</i>. Vol. 4. Aachen: Shaker Verlag, 2014.","ieee":"C. Lauter, <i>Entwicklung und Herstellung von Hybridbauteilen aus Metallen und Faserverbundkunststoffen für den Leichtbau im Automobil</i>, vol. 4. Aachen: Shaker Verlag, 2014.","ama":"Lauter C. <i>Entwicklung und Herstellung von Hybridbauteilen aus Metallen und Faserverbundkunststoffen für den Leichtbau im Automobil</i>. Vol 4. Aachen: Shaker Verlag; 2014.","apa":"Lauter, C. (2014). <i>Entwicklung und Herstellung von Hybridbauteilen aus Metallen und Faserverbundkunststoffen für den Leichtbau im Automobil</i> (Vol. 4). Aachen: Shaker Verlag.","short":"C. Lauter, Entwicklung und Herstellung von Hybridbauteilen aus Metallen und Faserverbundkunststoffen für den Leichtbau im Automobil, Shaker Verlag, Aachen, 2014.","mla":"Lauter, Christian. <i>Entwicklung und Herstellung von Hybridbauteilen aus Metallen und Faserverbundkunststoffen für den Leichtbau im Automobil</i>. 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