Topology optimization of support structure of multiwaveband imaging system

	Topology optimization of support structure of multiwaveband imaging system
	Li, X. H.; M. Xuan; J. L. Ma; L. M. Zheng; Q. Sun and H. Wang
	2015
发表期刊	Optical Engineering
卷号	54 期号:11 页码:9
摘要	It is shown by a prototype experiment that the deformation of a support structure leads to relative deflection of the optical axes of a multiwaveband imaging system and then inconsistency of the fields of view of the subsystems. To solve this issue, a topology optimization method with the objective of minimizing the deflection angles of the optical axes is proposed. The method consists of the establishment of a deflection angle equation, the construction of an objective function, and the achievement of optimization using commercial software. Then, a new optimization structure is extracted from the topology optimization model. The comparative analysis between the original structure and the optimization structure shows that the deflection angles of the optical axes after topology optimization decrease greatly, which proves the effectiveness of the proposed method. (C) 2015 Society of Photo-Optical Instrumentation Engineers (SPIE)
收录类别	SCI ; EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/55318
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Li, X. H.,M. Xuan,J. L. Ma,et al. Topology optimization of support structure of multiwaveband imaging system[J]. Optical Engineering,2015,54(11):9.
APA	Li, X. H.,M. Xuan,J. L. Ma,L. M. Zheng,&Q. Sun and H. Wang.(2015).Topology optimization of support structure of multiwaveband imaging system.Optical Engineering,54(11),9.
MLA	Li, X. H.,et al."Topology optimization of support structure of multiwaveband imaging system".Optical Engineering 54.11(2015):9.

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