A composite control scheme for automotive Steer-By-Wire system

Author

Xiaoxue Zhang ; Huifang Kong ; Hai Wang

Author_Institution

Sch. of Electr. Eng. & Autom., Hefei Univ. of Technol., Hefei, China

fYear

2014

fDate

3-5 Dec. 2014

Firstpage

237

Lastpage

242

Abstract

In this paper, a composite control scheme is developed for the automotive Steer-By-Wire (SBW) system. According to the equivalent second-order SBW system from the steering motor to the steered front wheels, a composite controller combining the proportional-derivative (PD) controller and the feed-forward compensation together can be designed, in the sense that the front wheel steering angle can converge to the steering wheel reference angle asymptotically. The comparative numerical results are presented to illustrate the validity and effectiveness of the proposed control scheme for SBW system.

Keywords

PD control; asymptotic stability; automobiles; compensation; control system synthesis; feedforward; steering systems; wheels; PD controller; automotive SBW system; automotive steer-by-wire system; composite control scheme; equivalent second-order SBW system; feed-forward compensation; front wheel steering angle; proportional-derivative controller; steered front wheels; steering motor; steering wheel reference angle; Abstracts; Wheels; Composite control; Steer-By-Wire (SBW); feed-forward compensation; proportional-derivative controller;

fLanguage

English

Publisher

ieee

Conference_Titel

Modelling, Identification & Control (ICMIC), 2014 Proceedings of the 6th International Conference on

Conference_Location

Melbourne, VIC

Type

conf

DOI

10.1109/ICMIC.2014.7020758

Filename

7020758