Vibration control of a cantilever beam using a H∞ controller for noncolocated systems

Author

Fujimoto, Takashi

Author_Institution

Fac. of Eng., Kyushu Sangyo Univ., Fukuoka, Japan

Volume

1

fYear

1995

fDate

22-25 Oct 1995

Firstpage

557

Abstract

This paper describes the control and the robust performances of a H∞ controller for noncolocated systems. The simple model chosen is a cantilever beam controlled by an active damping system. The H∞ controller based on the reduced order model for the cantilever beam is designed to satisfy specifications such as suppressing unstable vibration that is called spillover destabilization. The solution to the standard H∞ control problem is used to design the controller. The performances of the controller are verified by numerical simulations and experimental results

Keywords

H^∞ control; control system synthesis; reduced order systems; robust control; vibration control; H∞ controller; active damping system; cantilever beam; noncolocated systems; reduced order model; robust performances; spillover destabilization; unstable vibration suppression; vibration control; Actuators; Control systems; Damping; Force control; Force sensors; Reduced order systems; Robust control; Size control; Structural beams; Vibration control;

fLanguage

English

Publisher

ieee

Conference_Titel

Systems, Man and Cybernetics, 1995. Intelligent Systems for the 21st Century., IEEE International Conference on

Conference_Location

Vancouver, BC

Print_ISBN

0-7803-2559-1

Type

conf

DOI

10.1109/ICSMC.1995.537821

Filename

537821