Robust H∞ Control for a Class of Nonlinear Systems with Input Unmodeled Dynamics^1）  

作　　者：WANGXing-Ping CHENGZhao-Lin 

机构地区：[1]SchoolofMathematicsandSystemSciences,ShandongUniversity,Jinan250100

出　　处：《自动化学报》2004年第2期176-182,共7页Acta Automatica Sinica

摘　　要：The problem of robust H∞ control of a class of nonlinear systems with input dynamicaluncertainty is dealt with. By the recursive design approach, a robust controller is constructed suchthat the closed-loop system has an arbitrarily small L2 gain from disturbance to output and in theabsence of disturbance, the closed-loop system is globally asymptotically stable.

关 键 词：不确定输入动态非线性系统 鲁棒H∞控制 反馈控制器 闭环系统 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置] O231.2[自动化与计算机技术—控制科学与工程]