Effective Active Damping Design for Suppression of Vibration in Flexible Systems via Dislocated Sensor/Actuator Positioning

Song Tsuen Chen, Yi Hua Fan, An-Chen Lee

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

In this paper we present a new controller design method that effectively suppresses vibration in flexible systems. The method allows integrated determination of sensor/actuator locations and feedback gain via minimization of an energy criterion which represents the integrated total energy stored in the system. This energy criterion is characterized by an effective representation of vibration, determined via an efficient solution of the Lyapunov equation and minimized with a quasi-Newton or recursive quadratic programming algorithm. The application of this method to a simple flexible structure confirms the direct relationship between our optimization criterion and effectiveness of vibration suppression.

Original languageEnglish
Pages (from-to)252-259
Number of pages8
JournalJsme International Journal. Ser. C, Dynamics, Control, Robotics, Design and Manufacturing
Volume37
Issue number2
DOIs
StatePublished - 1 Feb 1994

Keywords

  • Dislocated
  • Flexible Structure
  • Optimal Control
  • Sensor/Actuator Positioning
  • Vibration Suppression

Fingerprint Dive into the research topics of 'Effective Active Damping Design for Suppression of Vibration in Flexible Systems via Dislocated Sensor/Actuator Positioning'. Together they form a unique fingerprint.

Cite this