Precision linearization control of inner permanent magnet synchronous motor for electrical vehicle drive system

Author

Li Lin ; Su-rong Huang ; Wen-cheng Hong

Author_Institution

Coll. of Mechatron. Eng. & Autom., Shanghai Univ., Shanghai, China

fYear

2009

fDate

17-20 May 2009

Firstpage

1822

Lastpage

1826

Abstract

Precision linearization control of IPMSM system is realized with nonlinear state feedback and coordinates transformation. The IPMSM is decomposed into two linear subsystems, d-axis flux subsystem and rotation speed subsystem. Simulation results show that IPMSM control system based on the design of input and output decoupling and linearization achieves high dynamic performance than the ordinary field oriented control (FOC).

Keywords

electric vehicles; machine control; permanent magnet motors; synchronous motors; d-axis flux subsystem; electrical vehicle drive system; linear subsystems; nonlinear state feedback; permanent magnet synchronous motor; precision linearization control; rotation speed subsystem; Control system synthesis; Control systems; Electric vehicles; Linear feedback control systems; Nonlinear control systems; Nonlinear dynamical systems; Permanent magnet motors; State feedback; Vehicle driving; Vehicle dynamics;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics and Motion Control Conference, 2009. IPEMC '09. IEEE 6th International

Conference_Location

Wuhan

Print_ISBN

978-1-4244-3556-2

Electronic_ISBN

978-1-4244-3557-9

Type

conf

DOI

10.1109/IPEMC.2009.5157690

Filename

5157690