Stability margin of systems with mixed uncertainties under the IQC   descriptions

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	Stability margin of systems with mixed uncertainties under the IQC descriptions
	Dong, HR ; Geng, ZY ; Wang, JZ ; Huang, L
刊名	applied mathematics and mechanics english edition
	2002
关键词	system with mixed uncertainty perturbation margin integral quadratic constraint parametric uncertainty stability checking ROBUST STABILITY
英文摘要	Stability perturbation bounds problem for systems with mixed uncertainties is discussed. It is supposed that the linear part in the forward loop is of parametric uncertainties described by interval perturbation mode, and that the nonlinear part in the feedback loop is characterized by an integral quadratic constraint (IQC). The definition of stability margin under the interval perturbation mode is given by using the Minkowski functional. The infinite stability checking problem of the mixed uncertain system can be converted to finite or one dimensional stability checking for different structures of the IQC multipliers based on the concepts of biconvex and convex-concave junctions and their properties. The result is illustrated to be efficient through an example.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000180657900004&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Mathematics, Applied; Mechanics; SCI(E); EI; 0; 11; 1274-1281; 23
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/315751]
专题	工学院
推荐引用方式 GB/T 7714	Dong, HR,Geng, ZY,Wang, JZ,et al. Stability margin of systems with mixed uncertainties under the IQC descriptions[J]. applied mathematics and mechanics english edition,2002.
APA	Dong, HR,Geng, ZY,Wang, JZ,&Huang, L.(2002).Stability margin of systems with mixed uncertainties under the IQC descriptions.applied mathematics and mechanics english edition.
MLA	Dong, HR,et al."Stability margin of systems with mixed uncertainties under the IQC descriptions".applied mathematics and mechanics english edition (2002).