Three simple and efficient methods for vibration control of slewing flexible structures

Y. C. Liu, S. M. Yang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

Three simple and efficient methods are presented for the vibration control of slewing flexible structures. The constrained motion method in two stage, CMM-TS, accomplishes the first stage rigid-body rotational maneuver by the Lagrange multiplier formulation and minimizes the flexible body vibration at the terminal state by an optimal control law. The constrained motion method with active damping, CMM-AD, employs piezoelectric actuator with velocity feedback for active damping control. The required slewing time and settling time is governed by the control torque and the control voltage, respectively. The third method, CMM-CO, combines the active damping control and the optimal torque control for vibration suppression during and after the slewing motion. All methods are shown to be efficient in computation, concise in formulation, and effective in hardware realizable application.

Original languageEnglish
Title of host publicationProceedings of the American Control Conference
PublisherPubl by American Automatic Control Council
Pages1670-1674
Number of pages5
ISBN (Print)0780302109, 9780780302105
DOIs
Publication statusPublished - 1992
EventProceedings of the 1992 American Control Conference - Chicago, IL, USA
Duration: 1992 Jun 241992 Jun 26

Publication series

NameProceedings of the American Control Conference
Volume2
ISSN (Print)0743-1619

Other

OtherProceedings of the 1992 American Control Conference
CityChicago, IL, USA
Period92-06-2492-06-26

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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  • Cite this

    Liu, Y. C., & Yang, S. M. (1992). Three simple and efficient methods for vibration control of slewing flexible structures. In Proceedings of the American Control Conference (pp. 1670-1674). (Proceedings of the American Control Conference; Vol. 2). Publ by American Automatic Control Council. https://doi.org/10.23919/acc.1992.4792393