A Globally Optimal Robust Design Method for Complex Systems

doi:10.1155/2020/3697161

CSpace

	A Globally Optimal Robust Design Method for Complex Systems
	Chen, Yue 1,2; Shi, Jian 1,2; Yi, Xiao-jian 1,3,4
	2020-05-11
发表期刊	COMPLEXITY
ISSN	1076-2787
卷号	2020 页码:25
摘要	The uncertainty of the engineering system increases with the growing complexity of the engineering system; therefore, the tolerance to the uncertainty is essential. In the design phase, the output performance should reach the design criterion, even under large variations of design parameters. The tolerance to design parameter variations may be measured by the size of a solution space in which the output performance is guaranteed to deliver the required performance. In order to decouple dimensions, a maximum solution hyperbox, expressed by intervals with respect to each design parameter, is sought. The proposed approach combines the metaheuristic algorithm with the DIRECT algorithm where the former is used to seek the maximum size of hyperbox, and the latter is used as a checking technique that guarantees the obtained hyperbox is indeed a solution hyperbox. There are three advantages of the proposed approach. First, it is a global search and has a considerable high possibility to produce the globally maximum solution hyperbox. Second, it can be used for both analytically known and black-box performance functions. Third, it guarantees that any point selected within the obtained hyperbox satisfies the performance criterion as long as the performance function is continuous. Furthermore, the proposed approach is illustrated by numerical examples and real examples of complex systems. Results show that the proposed approach outperforms the GHZ and CES-IA methods in the literature.
DOI	10.1155/2020/3697161
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[71801196] ; National Major Project from the Shanghai Nuclear Engineering Research and Design Institute[2017ZX06002006] ; China Postdoctoral Science Foundation[2018M631606]
WOS研究方向	Mathematics ; Science & Technology - Other Topics
WOS类目	Mathematics, Interdisciplinary Applications ; Multidisciplinary Sciences
WOS记录号	WOS:000537094500002
出版者	WILEY-HINDAWI
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/51573
专题	中国科学院数学与系统科学研究院
通讯作者	Shi, Jian; Yi, Xiao-jian
作者单位	1.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Math Sci, Beijing 100049, Peoples R China 3.China North Vehicle Res Inst, Dept Overall Technol, Beijing 100072, Peoples R China 4.Beijing Inst Technol, Sch Mechatron Engn, Beijing 100081, Peoples R China
推荐引用方式 GB/T 7714	Chen, Yue,Shi, Jian,Yi, Xiao-jian. A Globally Optimal Robust Design Method for Complex Systems[J]. COMPLEXITY,2020,2020:25.
APA	Chen, Yue,Shi, Jian,&Yi, Xiao-jian.(2020).A Globally Optimal Robust Design Method for Complex Systems.COMPLEXITY,2020,25.
MLA	Chen, Yue,et al."A Globally Optimal Robust Design Method for Complex Systems".COMPLEXITY 2020(2020):25.