Analysis and Control of Automatic Steering System

Author

Zhao Xi-jun ; Chen Hui-yan

Author_Institution

Sch. of Mech. & Vehicular Eng., Beijing Inst. of Technol., Beijing, China

Volume

1

fYear

2010

fDate

13-14 March 2010

Firstpage

529

Lastpage

534

Abstract

Automatic steering system is a vital component of automatic driving. Automatic steering dynamics with preview point respect to road is established. Based on automatic control theory, further analysis on longitudinal velocity to system poles and look-ahead distance to zeros is done. Accordingly, a kind of look-ahead distance is discussed and a novel feedback control by adopting pole-displacement using Ackermann´s Formula is proposed. The control system is validated by simulation results.

Keywords

feedback; motion control; pole assignment; steering systems; Ackermann´s Formula; automatic control theory; automatic driving; automatic steering dynamics; automatic steering system; feedback control; longitudinal velocity; look-ahead distance; pole-displacement; Automatic control; Automation; Control system analysis; Control systems; Magnetic variables control; Poles and zeros; Road safety; Steering systems; Vehicle dynamics; Vehicle safety; automatic steering; longitudinal velocity; look-ahead distance; pole-placement;

fLanguage

English

Publisher

ieee

Conference_Titel

Measuring Technology and Mechatronics Automation (ICMTMA), 2010 International Conference on

Conference_Location

Changsha City

Print_ISBN

978-1-4244-5001-5

Electronic_ISBN

978-1-4244-5739-7

Type

conf

DOI

10.1109/ICMTMA.2010.257

Filename

5459054