Title :
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
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;
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
DOI :
10.1109/ICSMC.1995.537821
