Title :
A gain scheduled robust regulator for torque ripple elimination of AC permanent magnet motor systems
Author :
Gan, Wai-Chuen ; Qiu, Li
Author_Institution :
Dept. of Electr. & Electron. Eng., Hong Kong Univ. of Sci. & Technol., Kowloon, China
Abstract :
This paper addresses the problem of torque and velocity ripple elimination in AC permanent magnet (PM) motor control systems. A gain scheduled (GS) robust two degree of freedom (2DOF) speed regulator based on the internal model principle (IMP) and the pole-zero placement is developed to eliminate the torque and velocity ripples and achieve a desirable tracking response.
Keywords :
AC motors; machine control; permanent magnet motors; poles and zeros; robust control; torque control; velocity control; AC permanent magnet motor systems; gain scheduled robust regulator; internal model principle; motor control systems; pole-zero placement; speed regulator; torque ripple elimination; two degree of freedom; velocity ripple elimination; AC motors; Control systems; DC motors; Motor drives; Permanent magnet motors; Regulators; Reluctance motors; Robust control; Robustness; Torque control;
Conference_Titel :
Control Applications, 2004. Proceedings of the 2004 IEEE International Conference on
Print_ISBN :
0-7803-8633-7
DOI :
10.1109/CCA.2004.1387225
