切換系統的穩定性分析與設計; Stability analysis and design of switched systems

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Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/9910

Title:	切換系統的穩定性分析與設計;Stability analysis and design of switched systems
Authors:	周均鴻;Jun-Hung Chou
Contributors:	電機工程研究所
Keywords:	雙線性矩陣不等式;切換系統;線性矩陣不等式;switched system;bilinear matrix inequality;linear matrix inequality
Date:	2005-06-20
Issue Date:	2009-09-22 12:00:04 (UTC+8)
Publisher:	國立中央大學圖書館
Abstract:	摘要切換系統為混成系統的一種，它由許多的子系統和一組切換訊號所構成。具polytope形式的切換系統和T-S模糊模型切換系統是本論文所探討的兩種切換系統。我們先對這兩種系統提出其為可穩定的充分條件，並且針對可穩定的系統提出穩定性的設計方法，而在設計的過程當中，遭遇到求解雙線性不等式的問題，因此，我們亦提出了以疊代線性不等式的演算法求解此類雙線性不等式的問題，並且各舉了兩個例子，說明我們所提出方法的存在價值與優點。 Abstract A switched system is a hybrid system that consists of several subsystems and a switching law indicating the active subsystem at each time instant. In this thesis, two categories of switched systems are considered. One is the switched system with polytopic uncertainties and the other is the switched T-S fuzzy system. Sufficient conditions are proposed for stabilizing the switched system with polytopic uncertainties and the switched T-S fuzzy system, respectively. The design methods are also proposed to stabilize these two switched systems. In design, we encounter the bilinear matrix inequalities (BLMIs) problem. An iterative linear matrix inequalities algorithm is proposed to solve the BLMI problems. Examples are given to illustrate the feasibility of the proposed results.
Appears in Collections:	[Graduate Institute of Electrical Engineering] Electronic Thesis & Dissertation

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