Laboratory Set-up Design for Testing Vibration Suppression Algorithms with Time Delays

Autor: Dan PILBAUER, Jaroslav BUŠEK, Vladimír KUČERA, Tomáš VYHLÍDAL

Publikováno v: Transactions of the VŠB-Technical University of Ostrava, Mechanical Series, Vol 60, Iss 1, Pp 87-95 (2014)

Vibrations occur in wide field of application in mechanical engineering hence developing new and advanced algorithms is useful. For practical verification of theoretical control algorithms it is necessary not only to simulate them, but also to test t

Externí odkaz: https://doaj.org/article/f2f5500169d0472a910acd89ebb6d3da

Optimized design of robust resonator with distributed time-delay

Autor: Tomáš Vyhlídal, Wim Michiels, Dan Pilbauer

Publikováno v: Journal of Sound and Vibration. 443:576-590

© 2018 Elsevier Ltd An extension of the well-known delayed resonator concept is proposed with the objective to enhance its robustness in vibration suppression under guaranteeing stability of the overall set up. The novel resonator feedback is based

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a57473392a03039bd0a7eedf11b8382e
https://doi.org/10.1016/j.jsv.2018.12.002

Control design and experimental validation for flexible multi-body systems pre-compensated by inverse shapers

Autor: Jaroslav Bušek, Dan Pilbauer, David Osta, Tomáš Vyhlídal, Wim Michiels

Publikováno v: Systems & Control Letters

© 2018 Elsevier B.V. A complex methodology for control of flexible multi-body systems is proposed with the objective to achieve a favorable distribution of system motion so that the oscillatory mode of the flexible part is not excited. As the key el

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0974dd9d31d37598beeaa028591a0e2
https://doi.org/10.1016/j.sysconle.2018.01.002

Input Shaper Optimization with a Constraint on the Spectrum Distribution * *Supported by the Czech Science Foundation under project No. 16-17398S. This work has been also supported by the Programme of Interuniversity Attraction Poles of the Belgian Federal Science Policy Office (IAP P6-DYSCO), by OPTEC, the Optimization in Engineering Center of the KU Leuven, and by the project UCoCoS, funded by the European Unions Horizon 2020 research and innovation programme under the Marie Skodowska-Curie Grant Agreement No 675080

Autor: Wim Michiels, Tomáš Vyhlídal, Martin Hromcik, Vyacheslav Kungurtsev, Dan Pilbauer

Publikováno v: IFAC-PapersOnLine. 50:13324-13329

This paper presents a procedure to parametrize input shapers with piecewise equally distributed time delays. The procedure seeks to minimize residual vibrations around an undesirable frequency but at the same time avoids introducing zeros in the righ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2a303f724cac2574a6f1be24fe169579
https://doi.org/10.1016/j.ifacol.2017.08.1893

A Comparison of Shaper-Based and Shaper-Free Architectures for Feedforward Compensation of Flexible Modes

Autor: Tomáš Vyhlídal, Dan Pilbauer, Wim Michiels

Publikováno v: Delays and Interconnections: Methodology, Algorithms and Applications ISBN: 9783030115531
Advances in Delays and Dynamics
Advances in Delays and Dynamics-Delays and Interconnections: Methodology, Algorithms and Applications
Delays and Interconnections: Methodology, Algorithms and Applications

Delay based reference shaping is a broadly used technique, very easy to implement and with good filtering properties. Guaranteeing the filtering property for input and output disturbances as well, motivated the developments of novel control architect

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19a9f8d59d562028a0a19527404858a1
https://doi.org/10.1007/978-3-030-11554-8_15