TY - JOUR
AU1 - Xing, Hai Jun
AU2 - Yang, Shao Pu
AU3 - Shen, Yong Jun
AU4 - 
AB - Advanced Engineering Forum Online: 2011-12-22 ISSN: 2234-991X, Vols. 2-3, pp 1067-1070 doi:10.4028/www.scientific.net/AEF.2-3.1067 © 2012 The Author(s). Published by Trans Tech Publications Ltd, Switzerland. Semi-Active Control of Vehicle Seat Suspension System with Magnetorheological Damper 1, a 1, b 1, c Haijun Xing , Shaopu Yang and Yongjun Shen School of Mechanical Engineering, Shijiazhuang Tiedao University, Shijiazhuang, Hebei 050043, P.R. China a b c xinghj@stdu.edu.cn, yangsp@stdu.edu.cn, shenyongjun@126.com Keywords: Semi-active Control, Seat Suspension, Magnetorheological Damper, LQR Control Abstract. This research aims at the vibration control of vehicle seat suspension system. A three degree of freedom quarter vehicle model is used for semi-active control system in which a magnetorheological damper (MRD) is installed at the position between the vehicle body and the seat. A fully active linear quadratic regulator (LQR) control strategy is used to determine the optimized control force which is then matched by MRD to compute the semi-active control result. Computation result proves that semi-active control with MRD can alleviate the vehicle seat acceleration to improve ride comfort. Introduction There are three types of vehicle suspension systems, namely passive control suspension system, active control suspension system, and semi-active control suspension system[1]. In passive suspension system, the stiffness and damping parameters are 
TI - Semi-Active Control of Vehicle Seat Suspension System with Magnetorheological Damper
JF - Advanced Engineering Forum
DO - 10.4028/www.scientific.net/aef.2-3.1067
DA - 2011-12-01
UR - https://www.deepdyve.com/lp/unpaywall/semi-active-control-of-vehicle-seat-suspension-system-with-aKDyEdsI68
DP - DeepDyve
ER -