Title :
Sliding Mode Variable-structure Direct Thrust Control of PMLSM Using SVM
Author :
Junyou, Yang ; Guofeng, He ; Jiefan, Cui
Author_Institution :
Sch. of Electr. Eng., Shenyang Univ. of Technol.
Abstract :
Sliding mode variable-structure (SMVS) control and space vector modulation (SVM) are applied to the direct thrust control (DTC) system of the permanent magnet linear synchronous motor (PMLSM). The adopted SVM inverter input signals are generated by SMVS mover flux and thrust controllers. Simulation and experiment results are presented to illustrate performances of the proposed method. This system provides smooth, fast mover flux and thrust responses and is robust with respect to motor parameters and perturbations
Keywords :
invertors; linear synchronous motors; machine control; permanent magnet motors; variable structure systems; PMLSM; SVM inverter; direct thrust control; flux controller; permanent magnet linear synchronous motor; sliding mode variable-structure control; space vector modulation; Control systems; Inverters; Magnetic modulators; Magnetic variables control; Permanent magnet motors; Robustness; Signal generators; Sliding mode control; Support vector machines; Synchronous motors; direct thrust control; permanent magnet linear synchronous motor; sliding mode variable-structure; space vector modulation;
Conference_Titel :
Electrical Machines and Systems, 2005. ICEMS 2005. Proceedings of the Eighth International Conference on
Conference_Location :
Nanjing
Print_ISBN :
7-5062-7407-8
DOI :
10.1109/ICEMS.2005.202834
