Title :
Active vibration control of a flexible plate structure based on H∞ mixed sensitivity
Author :
Lai, Sheng ; Sun, Demin ; Wang, Yong ; Yan, Jingyu
Author_Institution :
Dept. of Autom., Univ. of Sci. & Technol. of China, China
Abstract :
Based on the model of a flexible plate vibration system, and using H∞-based mixed sensitivity analysis method, a robust controller is established by choosing appropriate weighting functions for robust performance and stability. Simulations and experimental studies show that the dynamics and robustness of closed-loop vibration system of the flexible plate are improved.
Keywords :
H∞ control; closed loop systems; flexible structures; plates (structures); robust control; sensitivity analysis; vibration control; H∞ mixed sensitivity analysis; active vibration control; closed loop vibration system; flexible plate structure; flexible plate vibration system; robust controller; robustness; stability; Appropriate technology; Automatic control; Automation; Electronic mail; Robust control; Robust stability; Sensitivity analysis; Stability analysis; Sun; Vibration control;
Conference_Titel :
Intelligent Control and Automation, 2004. WCICA 2004. Fifth World Congress on
Print_ISBN :
0-7803-8273-0
DOI :
10.1109/WCICA.2004.1340692
