Title :
Bang-bang position control of direct drive motor
Author :
Furuta, Katsuhisa ; Kobayashi, Seiichi
Author_Institution :
Dept. of Control Eng., Tokyo Inst. of Technol., Japan
Abstract :
A time-suboptimal control law for a direct-drive motor is proposed. It is a bang-bang type control law, providing an almost minimal time response by taking the input constraint into consideration. It includes a VSS-type integrator to minimize sensitivity to model mismatching and parameter variation, as well as to take maximum applicable torque and velocity into consideration. The validity of the control law is confirmed through experiments
Keywords :
bang-bang control; electric drives; electric motors; machine control; position control; VSS-type integrator; bang-bang position control; direct-drive motor; model mismatching; parameter variation; sensitivity; time response; time-suboptimal control; torque; velocity; Automatic control; Bang-bang control; Control systems; Displacement control; Drives; Gears; Optimal control; Position control; Robust control; Torque control;
Conference_Titel :
Industrial Electronics Society, 1990. IECON '90., 16th Annual Conference of IEEE
Conference_Location :
Pacific Grove, CA
Print_ISBN :
0-87942-600-4
DOI :
10.1109/IECON.1990.149127
