Title :
Analysis of the chaotic phenomena in permanent-magnet synchronous motors based on Poincare map
Author :
Li, Zhong ; Zhang, Bo ; Mao, Zongyuan
Author_Institution :
Dept. of Autom. Control Eng., South China Univ. of Technol., Guangzhou, China
Abstract :
A numerical algorithm of a Poincare map is proposed in the paper. Based on the proposed mathematical model of a permanent-magnet synchronous motor, the chaotic phenomenon of a PMSM is analyzed by means of a Poincare map. From the simulation, the Poincare map of the PMSM can concisely exhibit its dynamical behavior. Thereafter, the existence of chaos in PMSM is proved
Keywords :
chaos; dynamics; machine control; nonlinear differential equations; nonlinear dynamical systems; permanent magnet motors; synchronous motors; Poincare map; chaotic phenomena; dynamical behavior; permanent-magnet synchronous motors; Automatic control; Bridges; Chaos; Computer displays; Differential equations; Educational institutions; Limit-cycles; Mathematical model; Power engineering and energy; Synchronous motors;
Conference_Titel :
Intelligent Control and Automation, 2000. Proceedings of the 3rd World Congress on
Conference_Location :
Hefei
Print_ISBN :
0-7803-5995-X
DOI :
10.1109/WCICA.2000.863126
