Title :
Control of flexible structures with a projected phase-plane approach
Author :
La-Orpacharapan, Chanat ; Pao, Lucy Y.
Author_Institution :
Dept. of Electr. & Comput. Eng., Colorado Univ., Boulder, CO, USA
Abstract :
This paper describes the design of closed-loop control laws for flexible structures using a projected phase-plane approach. The resulting controllers lead to near time-optimal performance without unwanted residual vibrations. After the basic technique is outlined for an undamped system, extensions are then given considering different acceleration and deceleration capabilities, slew rate limitations, and damping
Keywords :
closed loop systems; damping; dynamics; flexible structures; time optimal control; vibration control; closed-loop systems; damping; dynamics; flexible structures; projected phase-plane; time-optimal control; vibration control; Acceleration; Damping; Feedback control; Feedback loop; Flexible structures; Frequency; Optimal control; Shape control; Time factors; Vibration control;
Conference_Titel :
American Control Conference, 2001. Proceedings of the 2001
Conference_Location :
Arlington, VA
Print_ISBN :
0-7803-6495-3
DOI :
10.1109/ACC.2001.946235
