RESEARCH OF PFC ALGORITHM BASED ON GREY SYSTEM MODEL IN NETWORKED CONTROL SYSTEM

摘要：

The Networked Control System with stochastic time delays and data drop can be regarded as the grey system which involves stochastic interferences and stochastic variables.The generalized controlled object is modeled as a grey system model and it is proposed in the passage an algorithm of predictive functional control based on grey system model. The formula of how to calculate the output of predictive model and the equation of control law is deduced; A NCS simulation platform is built with event-clock-driven controller nodes and clock-driven sensor nodes and actuator nodes. The simulation results show that the algorithm has a better anti-interference ability and quicker dynamic response and it is easy to be calculated online with good control capability.

关键词： Networked Control System (NCS) Grey System Model Predictive Functional Control (PFC)

作者: LI-HUI ZHOU TIAN-KUN WANG PU HAN DA-PING XU

作者单位: School of Control Science and Engineering, North China Electric Power University, Baoding 071003, Ch School of Energy and Power Engineering, North China Electric Power University, Beijing 102206 School of Control Science and Engineering, North China Electric Power University, Baoding 071003, Ch

会议类型: 国际会议

会议名称: 2008 International Conference on Machine Learning and Cybernetics(2008机器学习与控制论国际会议)

会议地点: 昆明

会议语种:英文

页码: 2663-2667

在线出版日期: 2008-07-12（万方平台首次上网日期，不代表论文的发表时间）