多步长采样网络化控制系统的动态控制器的设计  

Stabilization of multi-sampled networked control systems with dynamic output feedback controller

作　　者：王隔霞[1] 李丽花[1] 

机构地区：[1]上海电力学院数理系,上海201300

出　　处：《中南大学学报（自然科学版）》2009年第S1期200-203,共4页Journal of Central South University:Science and Technology

基　　金：上海市高校选拔培养优秀青年教师科研专项基金资助项目(Z2009-20)

摘　　要：考察了一类具有短时延多步长采样网络化系统动态输出反馈控制的设计。假定将多步长采样器采得的数据放到一个包里传输。利用引入新的扩展状态和合理的建模,基于线性矩阵不等式(LMI)理论,给出控制器的设计,并进一步利用矩阵的SVD分解给出可操作的推论。数字例子验证了结论的有效性。The problem of deigning a dynamic output feedback controller for networked control systems with short time delay was studied. It was assumed that several multi-sampled output data will be stored in the digital encoder during the input sampling period and transmit them in one packet together. By introducing new extended states and proper modeling, the output feedback controller was derived, which was given by LMI. Moreover, performable corollary was derived by the SVD deposition of matrix.

关 键 词：多步长采样 输出反馈 镇定 

分 类 号：TP13[自动化与计算机技术—控制理论与控制工程]