Response time of MR suspension system and control compensation

Author

Yu, Miao ; Li, L.X. ; Dong, X.M. ; Li, Zushu

Author_Institution

Dept. of Eng., Chongqing Univ., Chongqing

fYear

2008

fDate

25-27 May 2008

Firstpage

797

Lastpage

801

Abstract

Semi-active suspension system utilizing magneto-rheological (MR) fluid is being accepted by the automotive industry due to their controllable force characteristics. However the time delay of MR suspension system is long enough to affect the control performance. To address this problem, an experimental apparatus was founded to test the systempsilas response time. And a human-simulation intelligent control (HSIC) strategy was designed to compensation it. Simulation and road test verified effects of HSIC in solving the problem of time-delay of MR suspension.

Keywords

automotive components; compensation; delay systems; force control; intelligent control; magnetorheology; road vehicles; suspensions (mechanical components); MR suspension; automotive industry; control compensation; force control; human-simulation intelligent control; magnetorheological fluid; road test; semiactive suspension system; time-delay; Automotive engineering; Control systems; Delay effects; Electrical equipment industry; Force control; Industrial control; Intelligent control; Magnetic levitation; Roads; System testing; Automobile; Human-Simulation Intelligent Control; Time delay; magneto-rheological fluid;

fLanguage

English

Publisher

ieee

Conference_Titel

Human System Interactions, 2008 Conference on

Conference_Location

Krakow

Print_ISBN

978-1-4244-1542-7

Electronic_ISBN

978-1-4244-1543-4

Type

conf

DOI

10.1109/HSI.2008.4581543

Filename

4581543