An Event-Based Asynchronous Approach to Markov Jump Systems With Hidden Mode Detections and Missing Measurements

Jun Cheng, Choon Ki Ahn, Hamid Reza Karimi, Jinde Cao, Wenhai Qi

Research output: Contribution to journalArticle

85 Citations (Scopus)

Abstract

This paper is concerned with event-based H∞ control for a class of networked Markov jump systems (MJSs) with missing measurements. The phenomenon of asynchronism occurs in both the controller and the actuator-failure model, which is estimated by the hidden Markov model, is taken into consideration. In addition, to reduce the burden of data transmission, a mode-dependent event-triggered mechanism (ETM) is proposed. Together with ETM, a network-induced delay is introduced. Subsequently, to guarantee that the MJS is stochastically stable, an event-based asynchronous controller is designed. Finally, to reveal the effectiveness of the proposed method, a simulation example of pulse width-modulation-driven boost converter is considered.

Original languageEnglish
JournalIEEE Transactions on Systems, Man, and Cybernetics: Systems
DOIs
Publication statusAccepted/In press - 2018 Sep 7

Keywords

  • Actuators
  • Cybernetics
  • Delays
  • Electrical engineering
  • Event-triggered mechanism (ETM)
  • hidden Markov model (HMM)
  • Hidden Markov models
  • Markov jump system (MJS)
  • Markov processes
  • missing measurement

ASJC Scopus subject areas

  • Software
  • Control and Systems Engineering
  • Human-Computer Interaction
  • Computer Science Applications
  • Electrical and Electronic Engineering

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