TORSIONAL STIFFNESS AND WEIGHT OPTIMIZATION OF A REAL BUS STRUCTURE

被引：56

作者：

Gauchia, A. ^{[1
]}

Diaz, V. ^{[1
]}

Boada, M. J. L. ^{[1
]}

Boada, B. L. ^{[1
]}

机构：

[1] Univ Carlos III Madrid, Dept Mech Engn, Res Inst Vehicle Safety ISVA, Madrid 28911, Spain

来源：

INTERNATIONAL JOURNAL OF AUTOMOTIVE TECHNOLOGY | 2010年 / 11卷 / 01期

关键词：

Optimization; Bus structure; Genetic algorithms; FEM; DESIGN; SHAPE;

D O I：

10.1007/s12239-010-0006-4

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

In this paper, the structural optimization of a real bus structure is proposed. The proposed optimization has been accomplished by means of genetic algorithms. The structural behavior of the bus structure when subjected to weight and torsion was also analyzed using the finite element method (FEM). The results demonstrate that improved weight and torsional stiffness are achieved with the optimized structure.

引用

页码：41 / 47

页数：7

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