Title :
Chaos anti-control of permanent magnet synchronous motor based on model matching
Author :
Meng, Zhaojun ; Sun, Changzhi ; An, Yunjue ; Cao, Jiwei ; Gao, Peng
Author_Institution :
Shenyang Univ. of Technol., Shenyang
Abstract :
The method of chaos anti-control for permanent- magnet synchronous motor (PMSM) is proposed by using model matching and time delayed state feedback. The PMSM chaotic restrictions were discussed with model matching theory based on mathematic model. Chaotic reference model was produced using stable linear system by time-delay feedback sinusoidal function. Then match controlled system that can´t exact linearization globally to the chaotic model. This chaotification method was easily to adjust the reference model degrees according to different controlled system. The simulation results show that the proposed method that using differential geometry theory design chaos anti- controller to realize chaotification on PMSM model is feasible and the control result is satisfied.
Keywords :
delay systems; differential geometry; linear systems; machine control; nonlinear control systems; permanent magnet motors; stability; state feedback; synchronous motors; chaos anti-control; chaotic reference model; chaotification method; differential geometry theory; model matching; permanent magnet synchronous motor; stable linear system; time delayed state feedback; time-delay feedback sinusoidal function; Chaos; Control system synthesis; Delay effects; Linear systems; Mathematical model; Mathematics; Permanent magnet motors; Solid modeling; State feedback; Synchronous motors;
Conference_Titel :
Electrical Machines and Systems, 2007. ICEMS. International Conference on
Conference_Location :
Seoul
Print_ISBN :
978-89-86510-07-2
Electronic_ISBN :
978-89-86510-07-2
