Title :
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
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;
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
DOI :
10.1109/HSI.2008.4581543
