Stochastic Responses of Vehicle-Bridge Coupling System

被引：0
作者：
Lin Min [1 ]
Zhang Xiangwei [2 ]
Chen Siyuan [2 ]
机构：
[1] Guangdong Coll Ind & Commerce, Guangzhou 510510, Guangdong, Peoples R China
[2] Guangdong Univ Technol, Guangzhou 510006, Guangdong, Peoples R China
来源：
SUSTAINABLE ENVIRONMENT AND TRANSPORTATION, PTS 1-4 | 2012年 / 178-181卷
关键词：
Pseudo Excitation Method; Computer Simulation; Active suspension; Multi-body dynamic; Ride performance simulation;
D O I：
10.4028/www.scientific.net/AMM.178-181.2312
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
In this paper,we want to obtain the research of virtual vehicle-birdge coupling system, a vehicle-bridge coupling model was established based on the multi-point Pseudo Excitation Method model, and then the simulation result was gained by ANSYS. First,a detailed multi-body dynamic model of the vehicle was established by using ADAMS/VIEW software package; secondly, a stochastic controller was designed for active suspension system and worked out by means of Matlab/Simulink, the proposed control algorithm was integrated with the multi-body dynamic vehicle model and the coupling system simulations could be performed repeatedly until a satisfactory controller was achieved, the system was compared with a conventional passive one. Simulation results showed that the proposed active suspension considerably improved both the ride and handling performance of the vehicle.
引用
收藏
页码：2312 / +
页数：2
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