Title :
Passivity-based induction motor speed control: unknown load torque case
Author :
Abdel Fattah, Hossam A. ; Loparo, Kenneth A.
Author_Institution :
Case Western Reserve Univ., USA
Abstract :
The problem of specifying a desired torque trajectory to achieve speed tracking in passivity-based control of induction motors is addressed. The paper presents a solution to the problem that does not require acceleration measurement nor knowledge of the load torque. Simulation results show the feasibility of the scheme when used as an improvement to the non-observer based scheme proposed by Espinosa et al. (1994)
Keywords :
induction motors; machine control; torque control; velocity control; passivity-based induction motor speed control; torque trajectory; unknown load torque; Accelerometers; Adaptive control; Computer aided software engineering; Control systems; Damping; Error correction; Induction motors; Torque control; Tracking loops; Velocity control;
Conference_Titel :
American Control Conference, 1999. Proceedings of the 1999
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-4990-3
DOI :
10.1109/ACC.1999.783147
