The Networked Control Systems Based on Predictive Functional Control

Abstract

Owing to the fact that the networked control system is featured by uncertain delays, the stochastic time delay can be transformed into a deterministic delay by placing a special mount of buffers at the nodes in the networked control system, thus transform the stochastic networked control system into a deterministic delay system. A controller applying the predictive functional control is hence designed, for the purpose of improving the control capability through realizing the presumption of mould matching and multi-step prognosis. The results of both the simulation based on MATLAB and the experiment based on distributed control system (DCS) show that the method put forward in this paper are not only correct but also effective.