中文摘要：

针对输入多采样率数字控制系统模型,提出了一种静态输出反馈控制器设计的新方法,并通过求解带有线性矩阵不等式约束的凸优化问题来获得控制器参数.最后在仿真例子中,通过和单采样率控制方法对比,验证了该方法的有效性和可行性.

英文摘要：

A new method of designing static output feedback controller is proposed for input multirate sampling digital control system model. The controller parameters are obtained by resolving the convex optimal problem with constraints on linear matrix inequalities. Compared with single-rate control method, the effectiveness and the feasibility of the proposed method are demonstrated by simulation examples.