带有时滞和非线性扰动的中立系统的H_∞滤波设计问题
发布时间：2018-07-25 07:11
【摘要】：利用Lyapunov-Krasovkii泛函及稳定性理论、凸组合技术方法、线性矩阵不等式、舒尔补(Schur)引理、自由权矩阵、MATLAB软件等方法讨论了带有混合时滞和非线性扰动项的不确定中立型系统滤波设计和稳定性分析。论文内容如下:(1)叙述了控制论的背景及发展,介绍了中立型系统模型以及中立型系统滤波器及鲁棒稳定方面的科研成果。(2)介绍了带有混合时滞和非线性扰动项的不确定中立型系统H_∞滤波设计。利用构造Lyapunov泛函,不确定项的处理技巧,通过求解线性矩阵不等式给出了该系统的滤波设计独特方法,最后通过仿真例子验证了本方法的优越性。(3)介绍了带有混合时滞和非线性扰动项的不确定中立型系统的鲁棒稳定性。通过构造Lyapunov泛函,引入自由权矩阵,利用不确定项处理方法,基于线性矩阵不等式的可解性给出了该系统稳定的新颖依赖条件。最后对文章做了总结,并且指出了今后的继续研究方向。
[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，
本文编号：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，
本文编号：2143039
本文链接：https://www.wllwen.com/kejilunwen/yysx/2143039.html
