Title :
Torque control method of permanent magnet synchronous motor based on Lyaponov theory
Author :
Jinghua, Zhou ; Yaai, Chen ; Kun, Liu
Author_Institution :
Coll. of Mech. & Electron. Eng., North China Univ. of Technol., Beijing
Abstract :
This study presents a novel means of designing a simple torque controller for Permanent Magnet Synchronous Motor (PMSM): a Lyapunov technique approach. The overall stability of the system is shown using Lyapunov technique. The Lyapunov functions used contain a term penalizing the integral of the tracking error, enhancing the stability. The tracking error is shown to be globally uniformly bounded. Simulation results are presented to show the effectiveness of the approach.
Keywords :
Lyapunov methods; control system synthesis; machine control; permanent magnet motors; stability; synchronous motors; torque control; Lyaponov theory; error tracking; permanent magnet synchronous motor; stability; torque control method; Adaptive control; Analytical models; Industrial electronics; Industry applications; Permanent magnet motors; Sliding mode control; Stability; Synchronous motors; Tellurium; Torque control; Non-linear control; Permanent magnet synchronous motors; Torque control;
Conference_Titel :
Control Conference, 2008. CCC 2008. 27th Chinese
Conference_Location :
Kunming
Print_ISBN :
978-7-900719-70-6
Electronic_ISBN :
978-7-900719-70-6
DOI :
10.1109/CHICC.2008.4605415
