Stabilization with Zero Location Constraints for Delay-Based Non-collocated Vibration Suppression
Typ dokumentu
stať ve sborníkuconference paper
Peer-reviewed
publishedVersion
Autor
Silm H.
Michiels W.
Vyhlídal T.
Práva
Creative Commons Attribution-NonCommercial-NoDerivs (CC BY-NC-ND) 4.0http://creativecommons.org/licenses/by-nc-nd/4.0/
openAccess
Metadata
Zobrazit celý záznamAbstrakt
A generally applicable design of non-collocated vibration absorption by a delayed resonator is proposed. It is grounded in the direct assignment of imaginary axis zeros of the transfer function between the periodic disturbance force and the target. We show that these transmission zeros are characterized as eigenvalues of a delay differential-algebraic system. Furthermore, a stabilizing local controller is added to the setup in order to widen the range of admissible vibration frequencies. These design requirements are translated into an optimization problem of the spectral abscissa function subjected to zero location constraints. The presented approach and algorithm are validated by a simulation on a three body lumped mass-spring system.
Kolekce
- Publikační činnost ČVUT [1320]
Kromě případů, kde je uvedeno jinak, licence tohoto záznamu je Creative Commons Attribution-NonCommercial-NoDerivs (CC BY-NC-ND) 4.0