Title :
Dynamic matrix control for the step motion of synchronous motor based on the L∞ performance index
Author :
Baoming, Ge ; Xiangheng, Wang ; Pengsheng, Su ; Jingping, Jiang ; Hexu, Sun
Author_Institution :
Tsinghua Univ., Beijing, China
Abstract :
Based on the infinity norm performance index, dynamic matrix control (DMC) skillfully combines with the step motion, and a novel control technique of synchronous motor is proposed in this paper. It breaks the traditional control method of the drive, and uses the predictive model based on the dynamic information in the rotor position of the synchronous motor, rolling optimization strategy and the feedback control algorithm to solve the problems of modeling and control for synchronous motor. Simulations are carried out using a 70HP synchronous motor operating at the position and speed control modes, respectively. The results verify the validity of our present method
Keywords :
angular velocity control; feedback; machine control; position control; synchronous motors; 70 hp; L∞ performance index; dynamic matrix control; feedback control algorithm; infinity norm performance index; position control; predictive model; rolling optimization strategy; rotor position; speed control; step motion; synchronous motor; DC motors; Force control; H infinity control; Motion control; Performance analysis; Position control; Predictive models; Rotors; Stators; Synchronous motors;
Conference_Titel :
Electrical Machines and Systems, 2001. ICEMS 2001. Proceedings of the Fifth International Conference on
Conference_Location :
Shenyang
Print_ISBN :
7-5062-5115-9
DOI :
10.1109/ICEMS.2001.971790
