A Fast Calculation Method for Bus Body Based on Equivalent Stiffness Element Method

被引：0

作者：

Huang, Xinshen ^{[1
,2
]}

Li, Hao ^{[1
]}

Zhang, Zhenkun ^{[1
]}

Zheng, Jianguo ^{[1
]}

Pei, Hailong ^{[2
]}

机构：

[1] Guangzhou Customs Technol Ctr, Guangzhou, Peoples R China

[2] South China Univ Technol, Unmanned Aerial Vehicle Syst Engn Technol Res Ctr, Sch Automat Sci & Engn, Key Lab Autonomous Syst & Networked Control,Minis, Guangzhou, Peoples R China

来源：

2020 4TH INTERNATIONAL CONFERENCE ON ELECTRICAL, AUTOMATION AND MECHANICAL ENGINEERING | 2020年 / 1626卷

关键词：

Equivalent stiffness; Fast calculation; Aluminium alloy bus; Finite element analysis;

D O I：

10.1088/1742-6596/1626/1/012155

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In view of complex modeling and inefficient calculation at existing stage finite element analysis method in bus body skeleton analysis. This paper presents a method on simulating complex large section beams by equivalent stiffness element. Equivalent stiffness element model is analyzed theoretically. Experiments are carried out to verify that the equivalent stiffness element method can be used in rapid analysis and calculation for girder, body frame and body optimization. It not only reduces modeling complexity, but also improves calculation efficiency. To a certain extent, it can provide a better analysis method for large-scale vehicle modeling and simulation.

引用

页数：5

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