Observer-Based Feedback Control of Networked Control Systems With Delays and Packet Dropouts

作     者：Zhu, Qixin Lu, Kaihong Zhu, Yonghong 

作者机构：Suzhou Univ Sci & Technol Sch Mech Engn Suzhou 215009 Peoples R China East China Jiaotong Univ Sch Elect & Elect Engn Nanchang 330013 Peoples R China Jingdezhen Ceram Inst Sch Mech & Elect Engn Jingdezhen 333001 Peoples R China 

出 版 物：《JOURNAL OF DYNAMIC SYSTEMS MEASUREMENT AND CONTROL-TRANSACTIONS OF THE ASME》 (美国机械工程师学会汇刊: 动力系统、测量与控制杂志)

年 卷 期：2016年第138卷第2期

页      面：021011-021011页

核心收录：

学科分类：12[管理学] 1201[管理学-管理科学与工程(可授管理学、工学学位)] 08[工学] 0804[工学-仪器科学与技术] 0811[工学-控制科学与工程] 

基　　金：National Nature Science Foundation of China [61164014, 51375323, 61563022] Major Program of Natural Science Foundation of Jiangxi Province, China [20152ACB20009] Qing Lan Project of Jiangsu Province, China 

主　　题：networked control systems observer-based controller time-varying delay packet dropouts Lyapunov stability theorem matrix inequality 

摘      要：The observer-based feedback controller of a new linear networked control system (NCS) with both delays and packet dropouts is designed when the state information is not fully available. With the effects of transmission delays, NCSs are modeled as a discrete-time system with time-varying parameter. The occurrence of packet dropouts is modeled as a Bernoulli event in the NCSs. Under certain conditions, the observer-based controller is proved to render the corresponding NCSs exponentially mean-square stable based on Lyapunov stability theorem and matrix inequality theory. Finally, numerical simulations are included to demonstrate the theoretical results.