Design of Networked Control Systems with Bounded Arbitrary Time Delays

作     者：Xiao-Ming Tang Bao-Cang Ding 

作者机构：College of AutomationChongqing UniversityChongqing 400044PRC 

出 版 物：《International Journal of Automation and computing》 (国际自动化与计算杂志（英文版）)

年 卷 期：2012年第9卷第2期

页      面：182-190页

核心收录：

学科分类：0711[理学-系统科学] 07[理学] 08[工学] 0835[工学-软件工程] 0802[工学-机械工程] 081101[工学-控制理论与控制工程] 0811[工学-控制科学与工程] 080201[工学-机械制造及其自动化] 071102[理学-系统分析与集成] 081103[工学-系统工程] 

基　　金：supported by National Nature Science Foundation of China (Nos. 60934007 and 60874046) the Fundamental Research Funds for the Central Universities (Nos. CDJZR10175501 and CDJXS10171101) the Program for New Century Excellent Talents in the University of China the Scientific Research Foundation for Returned Overseas Chinese Scholars the State Education Ministry of China the Nature Science Foundation of Chongqing(No. 2008BB2049) the Innovative Talent Training Project, the Third Stage of the "211 Project", Chongqing University (No. S-09108) 

主　　题：Model predictive control (MPC) state feedback networked control systems (NCSs) robust control network-induceddelay. 

摘      要：This paper is mainly concerned with the model predictive control （MPC） of networked control systems （NCSs） with uncertain time delay and data packets disorder. The network-induced time delay is described as bounded and arbitrary process. For the usual state feedback controller, by considering all the possibilities of delays, an augmented state space model of the closed-loop system, which characterizes all the delay cases, is obtained. The stability conditions are given according to the Lyapunov method based on this augmented model. The stability property is inherited in MPC which explicitly considers the physical constraints. A numerical example is given to demonstrate the effectiveness of the proposed MPC.