Research on virtual prototyping system for ground vehicle with magnetorheological semi-active suspension

被引：0

作者：

Deng, ZX ^{[1
]}

Fang, ZF ^{[1
]}

Zhu, ZG ^{[1
]}

Zhu, M ^{[1
]}

机构：

[1] Chongqing Univ, State Key Lab Mech Transmiss, Chongqing 400044, Peoples R China

来源：

SMART MATERIALS FOR ENGINEERING AND BIOMEDICAL APPLICATIONS, PROCEEDINGS | 2004年

关键词：

ground vehicle; semi-active suspension system; magnetorheological damper; computer simulation system; virtual prototyping technique;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

In this paper, the ground vehicle system with magnetorheological semi-active suspension is presented. It is divided into three subsystems, namely mechanical subsystem, dampers subsystem and controller subsystem. The component and modeling of subsystem are discussed. Information flow of subsystem is analyzed, and the integration of subsystem is researched. The CAD model of mechanical subsystem is described; the simple vibration models are drawn from its CAD model. The magnetorheological damper dynamics and control system model of the semi-active suspension are analyzed. Based on virtual prototyping technique, the simulation models of the subsystem are presented. This subsystem is integrated by using of information flow model. Taking the ride comfort and road handing and motion attitude as system control objective of designed semi-active suspension, the evaluation subsystem of vibration and shock attention performance of ground vehicle with semi-active suspension system is set up.

引用

页码：413 / 419

页数：7

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