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结构健康监测系统中传感器优化布置组合算法
Alternative TitleCOMBINATORIAL OPTIMAL ALGORITHM FOR SENSOR ARRANGEMENT IN STRUCTURAL HEALTH MONITORING SYSTEM
路玲玲; 王曦; 黄晨光
Source Publication力学与实践
2012-02-08
Volume34Issue:1Pages:80-84,51
ISSN1000-0879
Abstract在对结构健康监测中的传感器优化布置方法进行调研和总结的基础上,针对薄板、壳结构开展传感器优化布置的研究.提出了一种有效的传感器优化布置组合算法,由模态动能法、模态保证准则、遗传算法组合而成.该方法所得的传感器位置主要位于动态响应比较大区域,有利于提高信噪比;同时能够有效地保证模态振型的独立性,可以较完整地获得结构模态信息.针对这种组合算法的有效性采用简易机翼模型从数值计算和实验两方面进行了验证.
Other AbstractIn this paper,we present an effective optimization method of sensor arrangement for monitoring the dynamic response of thin flexible structures like plates and shells.The proposed method consists of genetic algorithm,modal kinetic energy and modal assurance criterion.A simplified wing structure is used to evaluate the effectiveness of the method.The numerical analysis and experimental results demonstrate that the proposed optimization algorithm can be used to determine effectively sensor arrangements.Firstl...
Keyword结构健康监测 传感器优化布置 遗传算法 模态动能法 模态保证准则
Subject Area结构优化和可靠性分析
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Indexed ByCSCD
Language中文
Funding Organization中国科学院装备项目结构健康分析项目(0741421YB1)和中国科学院知识创新工程重要方向项目(KJCX2-EW-L04)资助
CSCD IDCSCD:4779628
DepartmentLMFS冲击与耦合效应(LHO)
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Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/46452
Collection流固耦合系统力学重点实验室
Corresponding Author路玲玲
Recommended Citation
GB/T 7714
路玲玲,王曦,黄晨光. 结构健康监测系统中传感器优化布置组合算法[J]. 力学与实践,2012,34(1):80-84,51.
APA 路玲玲,王曦,&黄晨光.(2012).结构健康监测系统中传感器优化布置组合算法.力学与实践,34(1),80-84,51.
MLA 路玲玲,et al."结构健康监测系统中传感器优化布置组合算法".力学与实践 34.1(2012):80-84,51.
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