ANALYSIS AND MODELING OF NETWORK CONTROL SYSTEMS

The paper presents the complexities of network control systems and the main defects of several models of network control systems. On consideration of noise, dynamic features of controller and output feedback, the uniformed modeling method for network control systems with multiple-packet transmission, single-packet transmission with data packet dropout and multiple-packet transmission with data packet dropout is developed. At the same time, we have given the theorem that network-induced delay can be lumped.