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302 Publications
2015 | Conference Paper | LibreCat-ID: 9949
Meyer, T., Kaul, T., & Sextro, W. (2015). Advantages of reliability-adaptive system operation for maintenance planning. In Proceedings of the 9th IFAC Symposium on Fault Detection, Supervision and Safety for Technical Processes (pp. 940–945). https://doi.org/10.1016/j.ifacol.2015.09.647
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2015 | Conference Paper | LibreCat-ID: 9947
Kimotho, J. K., & Sextro, W. (2015). Comparison and ensemble of temperature-based and vibration-based methods for machinery prognostics. In Annual Conference of the Prognostics and Health Management Society 2015 (Vol. 6).
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2014 | Dissertation | LibreCat-ID: 9875
Hunstig, M. (2014). Konzeption, Ansteuerung und Eigenschaften schneller piezoelektrischer Trägheitsmotoren. Shaker.
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2014 | Conference Paper | LibreCat-ID: 9895
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.
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2014 | Conference Paper | LibreCat-ID: 9896
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).
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2014 | Conference Paper | LibreCat-ID: 9871
Eichwald, P., Sextro, W., Althof, S., Eacock, F., Unger, A., Meyer, T., & Guth, K. (2014). Analysis Method of Tool Topography Change and Identification of Wear Indicators for Heavy Copper Wire Wedge Bonding. In Proceedings of the 47th International Symposium on Microelectronics (pp. 856–861). https://doi.org/10.4071/isom-THP34
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2014 | Conference Paper | LibreCat-ID: 9887
Neuhaus, J., & Sextro, W. (2014). Thermo-Mechanical Model for Wheel Rail Contact using Coupled Point Contact Elements. In G. R. Liu & Z. W. Guan (Eds.), Proceedings of the 5th International Conference on Computational Methods. ScienTech Publisher.
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2014 | Conference Paper | LibreCat-ID: 9870
Eacock , F., Schaper, M., Althoff, S., Unger, A., Eichwald, P., Hengsbach, F., … Guth, K. (2014). Microstructural investigations of aluminum and copper wire bonds. In Proceedings of the 47th International Symposium on Microelectronics. https://doi.org/10.4071/isom-THP32
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2014 | Conference Paper | LibreCat-ID: 9868
Althoff, S., Neuhaus, J., Hemsel, T., & Sextro, W. (2014). Improving the bond quality of copper wire bonds using a friction model approach. In Electronic Components and Technology Conference (ECTC), 2014 IEEE 64th (pp. 1549–1555). https://doi.org/10.1109/ECTC.2014.6897500
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2014 | Journal Article | LibreCat-ID: 9874
Hemsel, T., Bornmann, P., Morita, T., Sondermann-Wölke, C., & Sextro, W. (2014). Reliability analysis of ultrasonic power transducers. Archive of Applied Mechanics, 1–7. https://doi.org/10.1007/s00419-014-0965-4
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2014 | Conference Paper | LibreCat-ID: 9892
Sprock, C., & Sextro, W. (2014). Vibration Analysis of Mechanical Structures using Multisine Excitation Techniques. In Proceedings of 31st Danubia-Adria Symposium. 2014.
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2014 | Journal Article | LibreCat-ID: 9878
Isobe, G., Maeda, T., Bornmann, P., Hemsel, T., & Morita, T. (2014). Synthesis of lead-free piezoelectric powders by ultrasonic-assisted hydrothermal method and properties of sintered (K0.48Na0.52)NBO3 ceramics. Ultrasonics, Ferroelectrics, and Frequency Control, IEEE Transactions On, 61(2), 225–230. https://doi.org/10.1109/TUFFC.2014.6722608
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2014 | Conference Paper | LibreCat-ID: 9880
Kimotho, J. K., & Sextro, W. (2014). An approach for feature extraction and selection from non-trending data for machinery prognosis. In Proceedings of the Second European Conference of the Prognostics and Health Management Society 2014 (Vol. 5).
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2014 | Journal Article | LibreCat-ID: 9885
Meyer , T., Sondermann-Wölke, C., & Sextro, W. (2014). Method to Identify Dependability Objectives in Multiobjective Optimization Problem. Conference Proceedings of the 2nd International Conference on System-Integrated Intelligence, 15, 46–53. https://doi.org/10.1016/j.protcy.2014.09.033
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2014 | Book Chapter | LibreCat-ID: 9894
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
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2014 | Book Chapter | LibreCat-ID: 9893
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
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2014 | Conference Paper | LibreCat-ID: 9891
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).
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2014 | Conference Paper | LibreCat-ID: 9890
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).
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2014 | Conference Paper | LibreCat-ID: 9889
Sprock, C., & Sextro, W. (2014). Time-efficient dynamic analysis of structures exhibiting nonlinear peak bending. In Instrumentation and Measurement Technology Conference (I2MTC) Proceedings, 2014 IEEE International (pp. 320–324). https://doi.org/10.1109/I2MTC.2014.6860760
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2014 | Journal Article | LibreCat-ID: 9888
Schulze, S., Sextro, W., & Grüter, F. (2014). Contact Modeling in Multibody Systems with Elastic Bodies in High-Frequency Applications. PAMM, 14(1), 39–40. https://doi.org/10.1002/pamm.201410012
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2014 | Conference Paper | LibreCat-ID: 9884
Meyer , T., & Sextro, W. (2014). Closed-loop Control System for the Reliability of Intelligent Mechatronic Systems. In Proceedings of the Second European Conference of the Prognostics and Health Management Society 2014 (Vol. 5).
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2014 | Book Chapter | LibreCat-ID: 9883
Meyer, T., Priesterjahn, C., & Sextro, W. (2014). Conclusion and Outlook. In J. Gausemeier, F. Josef Rammig, W. Schäfer, & W. Sextro (Eds.), Dependability of Self-Optimizing Mechatronic Systems (pp. 189–190). Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-53742-4_5
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2014 | Journal Article | LibreCat-ID: 9882
Kohl, S., Sextro, W., & Zuber, A. (2014). Tire footprint analysis depending on the elastokinematics of a multi-link suspension system using multi-body dynamics simulation. PAMM, 14(1), 65–66. https://doi.org/10.1002/pamm.201410020
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2014 | Journal Article | LibreCat-ID: 9881
Kimotho, J. K., & Sextro, W. (2014). Optimal Parameter Tuning for Multiclass Support Vector Machines in Machinery Health State Estimation. PAMM, 14(1), 815–816. https://doi.org/10.1002/pamm.201410388
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2014 | Conference Paper | LibreCat-ID: 9879
Kimotho, J. K., Meyer, T., & Sextro, W. (2014). PEM fuel cell prognostics using particle filter with model parameter adaptation. In Prognostics and Health Management (PHM), 2014 IEEE Conference on (pp. 1–6). https://doi.org/10.1109/ICPHM.2014.7036406
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2014 | Journal Article | LibreCat-ID: 9876
Hunstig, M., Hemsel, T., & Sextro, W. (2014). High-velocity operation of piezoelectric inertia motors: experimental validation. Archive of Applied Mechanics, 1–9. https://doi.org/10.1007/s00419-014-0940-0
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2014 | Book | LibreCat-ID: 9873
Gausemeier, J., Josef Rammig, F., Schäfer, W., & Sextro, W. (2014). Dependability of Self-Optimizing Mechatronic Systems (Vol. Lecture Notes in Mechanical Engineering). Springer Berlin Heidelberg.
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2014 | Conference Paper | LibreCat-ID: 9869
Bornmann, P., Hemsel, T., Sextro, W., Memoli, G., Hodnett, M., & Zeqiri, B. (2014). Self-Sensing Ultrasound Transducer for Cavitation Detection. In 2014 IEEE International Ultrasonics Symposium Proceedings (pp. 663–666). https://doi.org/10.1109/ULTSYM.2014.0163
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2013 | Dissertation | LibreCat-ID: 9792
Al-Ashtari, W. (2013). Model based enhancement of an autonomous system with a piezoelectric harvester. Shaker.
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2013 | Conference Paper | LibreCat-ID: 9801
Hunstig, M., Al-Ashtari, W., Hemsel, T., & Sextro, W. (2013). Leistungs- und Bandbreitensteigerung von Energy-Harvesting-Generatoren für Energieautarke Systeme. In J. Gausemeier, R. Dumitrescu, F. Rammig, W. Schäfer, & A. Trächtler (Eds.), 9. Paderborner Workshop Entwurf mechatronischer Systeme (pp. 359–372). Paderborn: Heinz Nixdorf Institut, Universität Paderborn.
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2013 | Conference Paper | LibreCat-ID: 9802
Hunstig, M., Hemsel, T., & Sextro, W. (2013). High-Velocity Slip-Slip Operation of Piezoelectric Inertia Motors - Experimental Validation. In Proceedings of 10th International Workshop on Piezoelectric Materials and Applications and 8th Energy Harvesting Workshop (pp. 16–18). Hannover, Germany.
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2013 | Journal Article | LibreCat-ID: 9803
Hunstig, M., Hemsel, T., & Sextro, W. (2013). Modelling the friction contact in an inertia motor. Journal of Intelligent Material Systems and Structures, 24(11), 1380–1391. https://doi.org/10.1177/1045389X12474354
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2013 | Journal Article | LibreCat-ID: 9804
Hunstig, M., Hemsel, T., & Sextro, W. (2013). Stick-slip and slip-slip operation of piezoelectric inertia drives - Part II: Frequency-limited excitation. Sensors and Actuators A: Physical, 200, 79–89. https://doi.org/10.1016/j.sna.2012.11.043
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2013 | Journal Article | LibreCat-ID: 9805
Hunstig, M., Hemsel, T., & Sextro, W. (2013). Stick-slip and slip-slip operation of piezoelectric inertia drives - Part I: Ideal Excitation. Sensors and Actuators A: Physical, 200, 90–100. https://doi.org/10.1016/j.sna.2012.11.012
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2013 | Journal Article | LibreCat-ID: 9807
Kimotho, J. K., Sondermann-Wölke, C., Meyer, T., & Sextro, W. (2013). Machinery Prognostic Method Based on Multi-Class Support Vector Machines and Hybrid Differential Evolution -- Particle Swarm Optimization. Chemical Engineering Transactions, 33, 619–624. https://doi.org/10.3303/CET1333104
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2013 | Journal Article | LibreCat-ID: 9808
Kimotho, J. K., Sondermann-Wölke, C., Meyer, T., & Sextro, W. (2013). Application of Event Based Decision Tree and Ensemble of Data Driven Methods for Maintenance Action Recommendation. International Journal of Prognostics and Health Management, 4(2).
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2013 | Journal Article | LibreCat-ID: 9794
Al-Ashtari, W., Hunstig, M., Hemsel, T., & Sextro, W. (2013). Increasing the power of piezoelectric energy harvesters by magnetic stiffening. Journal of Intelligent Material Systems and Structures, 24(11), 1332–1342. https://doi.org/10.1177/1045389X13483021
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2013 | Journal Article | LibreCat-ID: 9795
Al-Ashtari, W., Hunstig, M., Hemsel, T., & Sextro, W. (2013). Enhanced energy harvesting using multiple piezoelectric elements: Theory and experiments. Sensors and Actuators A: Physical, 200, 138–146. https://doi.org/10.1016/j.sna.2013.01.008
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2013 | Conference Paper | LibreCat-ID: 9796
Al-Ashtari, W., Hunstig, M., Hemsel, T., & Sextro, W. (2013). Characteristics of Piezoelectric Energy Harvesters in Autonomous Systems. In Proceedings of 10th International Workshop on Piezoelectric Materials and Applications and 8th Energy Harvesting Workshop, Hannover, Germany, 14.-17.7.2013 (pp. 159–161). Hannover, Germany.
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2013 | Conference Paper | LibreCat-ID: 9797
Althoff, S., Neuhaus, J., Hemsel, T., & Sextro, W. (2013). A friction based approach for modeling wire bonding. In IMAPS 2013, 46th International Symposium on Microelectronics. Orlando (Florida), USA. https://doi.org/10.4071/isom-2013-TA67
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2013 | Conference Paper | LibreCat-ID: 9799
Eichwald, P., Sextro, W., Althoff, S., Eacock, F., Schnietz, M., Guth, K., & Brökelmann, M. (2013). Influences of Bonding Parameters on the Tool Wear for Copper Wire Bonding. In 15th Electronics Packaging Technology Conference. https://doi.org/10.1109/EPTC.2013.6745803
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2013 | Special Issue | LibreCat-ID: 9863
Morita, T., Hemsel, T., Ijima, T., Jeong, D. Y., Kanda, T., Twiefel, J., … Lallart, M. (Eds.). (2013). Selected Papers from the 9th International Workshop on Piezoelectric Materials and Applications in Actuators. Sensors and Actuators A: Physical (Vol. 200, pp. 1–172). Hirosaki: Elsevier. https://doi.org/10.1016/j.sna.2013.06.017
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2013 | Conference Paper | LibreCat-ID: 9861
Meyer, T., Sondermann-Wölke, C., Sextro, W., Riedl, M., Gouberman, A., & Siegle, M. (2013). Bewertung der Zuverlässigkeit selbstoptimierender Systeme mit dem LARES-Framework. In J. Gausemeier, R. Dumitrescu, F. Rammig, W. Schäfer, & A. Trächtler (Eds.), 9. Paderborner Workshop Entwurf mechatronischer Systeme (pp. 161–174). Paderborn: Heinz Nixdorf Institut, Universität Paderborn.
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2013 | Conference Paper | LibreCat-ID: 9859
Meyer , T., Henning Keßler, J., Sextro, W., & Trächtler, A. (2013). Increasing Intelligent Systems’ Reliability by Using Reconfiguration. In Proceedings of the Annual Reliability and Maintainability Symposium (RAMS). Orlando, FL. https://doi.org/10.1109/RAMS.2013.6517636
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2013 | Journal Article | LibreCat-ID: 9860
Meyer, T., Sondermann-Wölke, C., Kimotho, J. K., & Sextro, W. (2013). Controlling the Remaining Useful Lifetime using Self-Optimization. Chemical Engineering Transactions, 33, 625–630. https://doi.org/10.3303/CET1333105
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2013 | Conference Paper | LibreCat-ID: 9856
Lenzen, M., Unger, A., & Wortberg, J. (2013). 2PC-Recu-Module for energy recovery at hydraulic driven injection molding machines. Cincinnati, Ohio, USA: SPE Antec.
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2013 | Journal Article | LibreCat-ID: 9866
Ohta, K., Isobe, G., Bornmann, P., Hemsel, T., & Morita, T. (2013). Study on optimizing ultrasonic irradiation period for thick polycrystalline PZT film by hydrothermal method. Ultrasonics, 53(4), 837–841. https://doi.org/10.1016/j.ultras.2012.12.003
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2013 | Journal Article | LibreCat-ID: 9867
Yokouchi, Y., Maeda, T., Bornmann, P., Hemsel, T., & Morita, T. (2013). Piezoelectric Properties of CuO-Doped (K,Na)NbO3 Lead-Free Ceramics Synthesized with Hydrothermal Powders. Japanese Journal of Applied Physics, 52(7S). https://doi.org/10.7567/JJAP.52.07HB03
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2013 | Conference Paper | LibreCat-ID: 9858
Meyer, T., Hölscher, C., Menke, M., Sextro, W., & Zimmer, D. (2013). Multiobjective Optimization including Safety of Operation Applied to a Linear Drive System. In Proc. Appl. Math. Mech. (Vol. 13, pp. 483–484). https://doi.org/10.1002/pamm.201310234
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2013 | Conference Paper | LibreCat-ID: 9855
Kohl, S., Zuber, A., & Sextro, W. (2013). Modelbased Investigations of Gyroscopic Effect on the (Elasto-)Kinematics of Suspension Systems. In Proc. Appl. Math. Mech. (Vol. 13, pp. 23–24). https://doi.org/10.1002/pamm.201310007
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