Title :
Adaptive sliding mode vibration control schemes for flexible structure system
Author_Institution :
Akron Univ., Akron
Abstract :
This paper investigates the feasibility of adaptive feedforward sliding mode control and model reference adaptive sliding mode control scheme for the vibration suppression of a smart flexible beam. The adaptive least mean square (LMS) feedforward control with sliding mode controller and model reference adaptive control (MRAC) scheme with sliding mode controller are developed. Finite element model of flexible beam is calculated. Numerical simulations verified the desired performance of the adaptive sliding mode controllers and proved that the adaptive feedforward sliding mode control and model reference adaptive sliding mode control are effective approaches with application to vibration suppression problem .
Keywords :
flexible structures; least mean squares methods; model reference adaptive control systems; variable structure systems; vibration control; adaptive feedforward sliding mode control; adaptive least mean square feedforward control; flexible structure system; model reference adaptive sliding mode control scheme; vibration suppression; Adaptive control; Control systems; Finite element methods; Flexible structures; Intelligent structures; Least squares approximation; Programmable control; Robust control; Sliding mode control; Vibration control;
Conference_Titel :
Decision and Control, 2007 46th IEEE Conference on
Conference_Location :
New Orleans, LA
Print_ISBN :
978-1-4244-1497-0
Electronic_ISBN :
0191-2216
DOI :
10.1109/CDC.2007.4434085
