帶有時滯和非線性擾動的中立系統(tǒng)的H_∞濾波設計問題
發(fā)布時間：2018-07-25 07:11
【摘要】：利用Lyapunov-Krasovkii泛函及穩(wěn)定性理論、凸組合技術方法、線性矩陣不等式、舒爾補(Schur)引理、自由權矩陣、MATLAB軟件等方法討論了帶有混合時滯和非線性擾動項的不確定中立型系統(tǒng)濾波設計和穩(wěn)定性分析。論文內容如下:(1)敘述了控制論的背景及發(fā)展,介紹了中立型系統(tǒng)模型以及中立型系統(tǒng)濾波器及魯棒穩(wěn)定方面的科研成果。(2)介紹了帶有混合時滯和非線性擾動項的不確定中立型系統(tǒng)H_∞濾波設計。利用構造Lyapunov泛函,不確定項的處理技巧,通過求解線性矩陣不等式給出了該系統(tǒng)的濾波設計獨特方法,最后通過仿真例子驗證了本方法的優(yōu)越性。(3)介紹了帶有混合時滯和非線性擾動項的不確定中立型系統(tǒng)的魯棒穩(wěn)定性。通過構造Lyapunov泛函,引入自由權矩陣,利用不確定項處理方法,基于線性矩陣不等式的可解性給出了該系統(tǒng)穩(wěn)定的新穎依賴條件。最后對文章做了總結,并且指出了今后的繼續(xù)研究方向。
[Abstract]:Using Lyapunov-Krasovkii functional and stability theory, convex combination technique, linear matrix inequality, Schuler-complementary (Schur) Lemma, The filtering design and stability analysis of uncertain neutral systems with mixed time-delay and nonlinear perturbation terms are discussed by using the free matrix and MATLAB software. The contents of this paper are as follows: (1) the background and development of cybernetics are described. The neutral system model, filter and robust stability of neutral system are introduced. (2) the design of H _ 鈭，
本文編號：2143039
[Abstract]:Using Lyapunov-Krasovkii functional and stability theory, convex combination technique, linear matrix inequality, Schuler-complementary (Schur) Lemma, The filtering design and stability analysis of uncertain neutral systems with mixed time-delay and nonlinear perturbation terms are discussed by using the free matrix and MATLAB software. The contents of this paper are as follows: (1) the background and development of cybernetics are described. The neutral system model, filter and robust stability of neutral system are introduced. (2) the design of H _ 鈭，
本文編號：2143039
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