【摘要】：利用Lyapunov-Krasovkii泛函及穩(wěn)定性理論、凸組合技術(shù)方法、線性矩陣不等式、舒爾補(bǔ)(Schur)引理、自由權(quán)矩陣、MATLAB軟件等方法討論了帶有混合時(shí)滯和非線性擾動(dòng)項(xiàng)的不確定中立型系統(tǒng)濾波設(shè)計(jì)和穩(wěn)定性分析。論文內(nèi)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(shí)滯和非線性擾動(dòng)項(xiàng)的不確定中立型系統(tǒng)H_∞濾波設(shè)計(jì)。利用構(gòu)造Lyapunov泛函,不確定項(xiàng)的處理技巧,通過(guò)求解線性矩陣不等式給出了該系統(tǒng)的濾波設(shè)計(jì)獨(dú)特方法,最后通過(guò)仿真例子驗(yàn)證了本方法的優(yōu)越性。(3)介紹了帶有混合時(shí)滯和非線性擾動(dòng)項(xiàng)的不確定中立型系統(tǒng)的魯棒穩(wěn)定性。通過(guò)構(gòu)造Lyapunov泛函,引入自由權(quán)矩陣,利用不確定項(xiàng)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(duì)文章做了總結(jié),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(hào)：2143039