H Control of Networked Control System with Data Packet Dropout via Observer-Based Controller

Yanfeng Wang, Ping He, Heng Li, Xiaoyue Sun, Haoyang Mi, Wei Wei, Xingzhong Xiong, Yangmin Li

Research output: Journal article publicationJournal articleAcademic researchpeer-review

3 Citations (Scopus)

Abstract

The H∞ control problem for networked control system with data packet dropout in both S-C link and C-A link via observer-based controller is researched in this paper. Firstly, the networked control system with data packet dropout in both S-C link and C-A link is modeled as a discrete Markov jump linear system. Secondly, the sufficient and necessary conditions on the stochastic stability of the closed-loop system is established, the solution method of the controller and observer gain matrix are also given on condition that the transition probability matrix is completely known and partly unknown, respectively. The minimal disturbance suppression performance index is also obtained. Finally, two simulation examples illustrate the validity of the proposed method.

Original languageEnglish
Article number9036945
Pages (from-to)58300-58309
Number of pages10
JournalIEEE Access
Volume8
DOIs
Publication statusPublished - 6 Apr 2020

Keywords

  • closed-loop system
  • data packet dropout
  • Markov jump system
  • observer
  • stochastic stability

ASJC Scopus subject areas

  • Computer Science(all)
  • Engineering(all)
  • Materials Science(all)

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