Intellingent Control Computation Method for a Class of Networked Control System

To solve the control problem of distributed industry environment with large scale and real time requirement, the networked system wherein the control loops were closed through a real time communication network was proposed. Networked control system is a new hot point in control systems. The reduction of bandwidth necessitated by the communication network in a networked control system is a major concern. For this reason, a special computation method of reducing the number of data packet exchanges between the sensor and the controller/actuator was explored. A novel structure of controller and intelligent transmission computation rule were also designed for reducing the number of data packet exchanges which could make the networked control system stable.