Title :
Application of backstepping control in PMSM servo system
Author :
Dongliang, Liu ; Lixin, Zhou
Author_Institution :
HangZhou Dianzi Univ., Hangzhou, China
Abstract :
The control of permanent magnet synchronous motor (PMSM) is a highly non-linear system. General control methods are generally not ideal. In practice, system stability is a prerequisite factor. Combination of vector control method of coordinate transformation backstepping control strategy is proposed in consideration of the stability. It is not only able to achieve permanent magnet synchronous motor system completely decoupled, but also the design method is relatively simple and can achieve very good position tracking.
Keywords :
machine vector control; nonlinear control systems; permanent magnet motors; stability; synchronous motors; coordinate transformation backstepping control strategy; nonlinear system; permanent magnet synchronous motor servo system; position tracking; system stability; vector control method; Adaptive control; Backstepping; Control systems; Instruments; Lyapunov method; Nonlinear control systems; Permanent magnet motors; Programmable control; Servomechanisms; Stability; Lyapunov; PMSM Backstepping Control;
Conference_Titel :
Electronic Measurement & Instruments, 2009. ICEMI '09. 9th International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-3863-1
Electronic_ISBN :
978-1-4244-3864-8
DOI :
10.1109/ICEMI.2009.5274224
