Optimization Design of Special Vehicle Independent Suspension Based on Virtual Prototyping Technology

被引：0

作者：

Liu Z. ^{[1
]}

Zuo S. ^{[1
]}

Xie F. ^{[2
]}

机构：

[1] Clean Energy Automotive Engineering Center, Tongji University, Shanghai

[2] College of Automotive Engineering, Jilin University, Changchun

来源：

Tongji Daxue Xuebao/Journal of Tongji University | 2018年 / 46卷

关键词：

Double wishbone; Finite element; Special fire rescue vehicle; Variable pitch spring;

D O I：

10.11908/j.issn.0253-374x.2018.s1.006

中图分类号：

学科分类号：

摘要：

In this paper, the front suspension hard points are designed by analyzing a special fire rescue vehicle. Firstly, the kinematic of guiding mechanism is analyzed and optimized. Secondly, the nonlinear kinematic calculation of variable pitch spring is realized. Finally, a 3D model is designed based on finite element analysis. The strength analysis of steering knuckle under typical load conditions is carried out to verify the rationality of material and structure. © 2018, Editorial Department of Journal of Tongji University. All right reserved.

引用

页码：32 / 38

页数：6

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