广义不确定系统的无脉冲鲁棒性和大范围脉冲鲁棒控制

IMPULSE-FREE ROBUSTNESS AND WIDE-RANGE IMPULSE ROBUST CONTROL OF GENERALIZED UNCERTAIN SYSTEMS

摘要: 本文研究了广义不确定系统在两种参数摄动（结构参数摄动和非结构参数摄动）下的无脉冲鲁棒性问题，给出了系统无脉冲鲁棒性的充分判据．在此基础上，进一步研究了广义不确定系统在结构参数摄动下的大范围脉冲鲁棒控制问题，在理想系统满足一定条件和系统的结构参数摄动的摄动界任意给定的情况下，提出了该类控制器的具体设计步骤．最后，通过一个例子说明结论的可行性．

Abstract: The concept of impulse-free robustness of generalized uncertain systems with structured parameter perturbations and unstructured parameter perturbation is put forward, and some criteria for the impulse free robustness of generalized uncertain systems are obtained. In addition, the wide range impulse robust control of generalized uncertain systems with structured parameter perturbations is discussed. And the designed method of the impulse robust controllers for any given parameter bound of structured parameter perturbations are given. At last, an example illustrates the flexibility of the results in this paper.