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	Research on multi-objective topology optimization on bus chassis frame
	Fan Wenjie ; Fan Zijie ; Su Ruiyi
	2010-10-12 ; 2010-10-12
关键词	Practical Theoretical or Mathematical/ automobiles automotive components optimisation topology vibrations/ multiobjective topology optimization bus chassis frame eigenfrequencies compromise programming method solid isotropic material-with-penalization method SIMP method multistiffness topology optimization mean frequency method free vibration optimization/ E3650A Automobile industry E2220 Vehicle mechanics E2210 Mechanical components E0210E Combinatorial mathematics E0210G Optimisation E2180D Vibrations and shock waves (mechanical engineering)
中文摘要	This paper presented a multi-objective topology optimization method for bus chassis frame, in which both the compliance and eigenfrequencies were regarded as static and dynamic optimization objectives. Based on the SIMP (solid isotropic material with penalization) method, compromise programming method was adopted to define objectives of multi-objective topology optimization and multi-stiffness topology optimization, mean frequency method was adopted to settle eigenfrequencies of free vibration optimization. This approach overcomes the shortcoming of single-objective optimization methods which can not simultaneously consider other objectives and suits to multi-objective topology optimization of continuum.
语种	中文
出版者	Chinese Mechanical Engineering Society ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/78731]
专题	清华大学
推荐引用方式 GB/T 7714	Fan Wenjie,Fan Zijie,Su Ruiyi. Research on multi-objective topology optimization on bus chassis frame[J],2010, 2010.
APA	Fan Wenjie,Fan Zijie,&Su Ruiyi.(2010).Research on multi-objective topology optimization on bus chassis frame..
MLA	Fan Wenjie,et al."Research on multi-objective topology optimization on bus chassis frame".(2010).

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