具有输入饱和的非线性系统的分散输出控制  

Decentralized Output Feedback Control for Large-scale Composite Systems with Input Saturation

作　　者：马跃超[1] 张庆灵[1] 童松 任玉伟[2] 黄丽芳[2] 

机构地区：[1]东北大学系统科学研究所,辽宁沈阳110004 [2]燕山大学理学院,河北秦皇岛066004

出　　处：《控制工程》2006年第S2期67-69,92,共4页Control Engineering of China

基　　金：辽宁省普通高校学科带头人基金(124210);辽宁省科技厅基金(2001401041)

摘　　要：考虑了一类具有输入饱和的非线性组合大系统的镇定问题。利用李雅普诺夫稳定理论和矩阵理论研究了这类非线性组合大系统的分散输出镇定问题,并给出了一种分散输出镇定控制器的设计。考虑了另一类具有输入饱和的非线性相似组合大系统,由于相似组合系统的结构特点,给出了简洁的分散输出镇定的条件。The stabilization for nonlinear large-scale composite systems with input saturation is considered.Decentralized output feedback sta- bilization for the nonlinear large-scale composite systems with input saturation is studied by using Lyapunov stable theory and matrix theory.A kind of decentralized output feedback controller is designed.Similar composite systems can be found in electric power systems,economics sys- tems and robots systems.A class of nonlinear similar large-scale composite systems with input saturation is considered.Since similar structure for the systems,decentralized output feedback stabilization conditions for nonlinear similar large-scale composite systems with input saturation is given,and the condition is simple.

关 键 词：输入饱和 镇定 分散控制 相似系统 输出反馈 

分 类 号：TP13[自动化与计算机技术—控制理论与控制工程]