Study on Assisted Performance of Electric Power Steering Based on Fuzzy Control

Author

Zhang, Hui ; Ren, Jing ; Zhong, Yanru

Author_Institution

Xi´´an Univ. of Technol., Xian

fYear

2007

fDate

20-22 Dec. 2007

Firstpage

1031

Lastpage

1034

Abstract

Intelligent control, a novel stage of automatic control development, is one of the efficient strategies for the system with nonlinear or imprecise model. This paper has applied fuzzy control (FC) technology to AC electric power steering (EPS) system for seeking better control strategies. Proceeding with fuzzy logic, fuzzy rule and fuzzy inference, a kind of control diagram of EPS based on fuzzy control system has been presented, which can be used to solve the nonlinear or imprecise problems of electrical machine control. The paper has established the foundation for further applications of FC technology in EPS domains. The FC system is verified to be feasible by simulation and experiment.

Keywords

AC motor drives; fuzzy control; fuzzy logic; fuzzy reasoning; power electronics; steering systems; AC electric power steering system; applied fuzzy control; automatic control; control diagram; electrical machine control; fuzzy control system; fuzzy inference; fuzzy logic; fuzzy rule; imprecise model; imprecise problems; intelligent control; nonlinear model; nonlinear problems; Automatic control; Control systems; Fuzzy control; Fuzzy logic; Fuzzy systems; Intelligent control; Machine control; Nonlinear control systems; Paper technology; Power system modeling;

fLanguage

English

Publisher

ieee

Conference_Titel

Electron Devices and Solid-State Circuits, 2007. EDSSC 2007. IEEE Conference on

Conference_Location

Tainan

Print_ISBN

978-1-4244-0637-1

Electronic_ISBN

978-1-4244-0637-1

Type

conf

DOI

10.1109/EDSSC.2007.4450303

Filename

4450303