【摘要】 考虑了一类具有相似结构的不确定广义非线性关联大系统,利用Lyapunov稳定理论和矩阵理论,借助广义大系统的分解原理研究了该类系统的分散镇定问题.运用Lyapunov方程的方法结合矩阵的范数性质得到了系统可镇定的条件,并给出了一种分散鲁棒镇定控制器的设计.同时,获得了不确定广义非线性关联大系统及各个孤立子系统同时渐近稳定的不确定量的范数界.更多还原

【Abstract】 A class of generalized nonlinearly-intercorrelated large-scale systems with uncertainties and similar structures is considered,of which the decentralized stabilization is studied by virtue of Lyapunov stability theory,matrix theory and decomposing process of a generalized large-scale system.The condition of stabilization is given for the systems by using Lyapunov equation method and matrix norm properties,and a decentralized robust stabilization controller is designed.Meanwhile,the bounds of uncertainties of the generalized nonlinearly-intercorrelated large-scale systems are determined,as well as those of all the individual subsystems which are stabilized asymtotically at the same time.更多还原