Title :
A passivity-based controller for high-performance motion control of induction motors
Author :
Gokdere, Levent U. ; Simaan, Marwan A. ; Brice, Charles W.
Author_Institution :
Dept. of Electr. & Comput. Eng., South Carolina Univ., Columbia, SC, USA
Abstract :
In this paper, the authors design, and also experimentally verify, a passivity-based controller that forces an induction motor which has significant magnetic saturation to track a time-varying optimal flux trajectory. As a result, they are able to provide close tracking of a time-varying speed/position trajectory that requires close to the maximum torque achievable by the motor within its voltage and current limits
Keywords :
control system synthesis; induction motors; machine control; machine testing; machine theory; motion control; optimal control; position control; time-varying systems; tracking; velocity control; control design; control performance; induction motor; magnetic saturation; maximum torque; motion control; passivity-based controller; time-varying optimal flux trajectory; time-varying speed/position trajectory tracking; Electric variables control; Induction motors; Magnetic flux; Motion control; Rotors; Saturation magnetization; Stators; Torque; Trajectory; Voltage;
Conference_Titel :
Power Electronics Specialists Conference, 1997. PESC '97 Record., 28th Annual IEEE
Conference_Location :
St. Louis, MO
Print_ISBN :
0-7803-3840-5
DOI :
10.1109/PESC.1997.616961
