H∞ NORM PERTURBATION MARGINS OF ROBUST INPUT-OUTPUT STABILITY FOR LUR''''E SYSTEMS
鲁里叶系统鲁棒输入输出稳定性的H∞范数摄动界

This paper discusses the problem of robust input output stability of Lur'e systems. The system's perturbation margins, which will enable the system to maintain input output stability in the presence of both linear element and nonlinear element perturbations,are given. In addition, two examples are given to illustrate the effectiveness of the perturbation margins.