摘要
对具有对数量化和马尔可夫链数据包丢失的网络化Lipschitz非线性系统的非脆弱保性能控制问题进行研究。将网络化控制系统描述为马尔可夫跳变系统,根据Lyapunov稳定性理论,以线性矩阵不等式形式给出网络化Lipschitz非线性系统具有加性和乘性摄动的非脆弱保性能控制器存在的充分条件,控制器增益矩阵可通过解一组线性矩阵不等式求出。数值算例验证了该方法的有效性。
The non-fragile guaranteed cost control for the networked Lipschitz nonlinear system with the logarithmic quantization and the packet dropout governed by the Markov chain was investigated .The networked control system was modeled as the Markovian jump system .The sufficient conditions of the non-fragile guaranteed cost controllers with additive and multiplicative perturbation for the networked Lipschitz nonlinear system were given in terms of the linear matrix inequality based on the Lya-punov stability theory .The controller gain matrixes were obtained by using the solution of a set of linear matrix inequalities .Fi-nally ,a numerical example was presented to verify the effectiveness of the proposed method .
出处
《计算机工程与设计》
CSCD
北大核心
2014年第10期3363-3366,3421,共5页
Computer Engineering and Design
基金
国家自然科学基金项目(61005054
61174065)
高等学校博士学科点专项科研基金项目(20113218110013)
江苏省产学研联合创新基金项目(BY2012018)
南通市应用研究计划基金项目(BK2011041)
关键词
网络化非线性系统
非脆弱保性能控制
量化
数据包丢失
线性矩阵不等式
networked nonlinear system
non-fragile guaranteed cost control
quantization
packet dropout
linear matrix ine-quality
