对于存在状态时滞的线性时滞系统,研究了无记忆时滞相关H~∞输出反馈控制器分析和综合问题,通过解两个相应的Riccati矩阵不等式即可求得满足设计要求的H~∞输出反馈控制器,所得结论与时滞无关H~∞输出反馈控制器相比具有较小的保守性.最后给出一个仿真实例以说明结论的有效性.

This paper focuses on analysis and synthesis of memoryless delay-dependent output feedback H~∞ controller for linear time delay system with delayed state.The output feedback H~∞ controller,which satisfied the needs of design demands,is obtained by the solutions of 2-Riccati equations.The results which compare with the delay-independent output feedback H~∞ controller have better conservativeness.Finally an example is presented to show the effectiveness of our result.