期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2015
卷号：4
期号：1
页码：18655
DOI：10.15680/IJIRSET.2015.0401043
出版社：S&S Publications
摘要：This paper presents evaluation of effect of in-wheel electric motors mass on the performance of activesuspension system by using one of more common control methods which is Linear Quadratic Regulator(LQR).Unsprung mass is one of the important parameters which effects on road holding and ride comfort behaviors inthe vehicles, this effect obtained in this work by comparing the performance of the system using standard tire and tirewith In-Wheel Electric Motor. Also,modeling and simulation of quarter car model completed to construct the Simulinkmodel of the system using MATLAB software. The study summarized bad effect of increasing the weight of tires byadd In-Wheel Motors to the system on the road traction and the vehicles drivers comfort, at the same time thesuspension system with in-wheel motor needs high actuator force to work compared to the same system without inwheelmotor
关键词：Suspension system; Unsprung mass; In-wheel motors; Quarter car model; Linear Quadratic Regulator;Simulink model.
