关键词:非线性网络控制系统,切换系统,Markov 特性,鲁棒控制 Research on Control of a Class of Nonlinear Networked Control Systems Based on Switching Abstract
Network Control System (NCS, Networked Control System) is a closed-loop communication network control system which composed and operated by sensor, controller and actuator .In the network control system, the network serves as a medium to achieve the exchange of signal and data between system components and control signals which are arranged in different regions. Packet loss, transmit delay, and uncertainty are normal phenomenon in network control system, therefore the research of NCS is very complicated. Based on switching technology, this paper build a model for a class of nonlinear networked control system, then analysis the robust and optimal control characteristic of the main results are as follows: Firstly, this paper introduces the production and research development of network control system, the status of current research and problems needed to be improved, and briefly illustrate the research and development of switched systems. Secondly, study the simple short delay and packet los