Input/Output Switched Asynchronous Sequential Machines with Transient Faults

Jung Min Yang, Seong Woo Kwak

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

Robust model matching control of input/output switched asynchronous sequential machines is addressed in this paper. The control objective is to determine the existence condition and design algorithm for a corrective controller that can match the stable-state behavior of the closed-loop system to that of a reference model, while invalidating any transient faults that cause unauthorized state transitions. Switching operations and correction procedures are incorporated using output feedback so that the controlled switched machine can show the desired input/output behavior and fault tolerance. A matrix expression is presented to address reachability of switched asynchronous sequential machines with output equivalence with respect to a model. The proposed reachability condition for the existence of a controller and its design procedure are outlined in a simple example.

Original languageEnglish
Title of host publicationProceedings of the International MultiConference of Engineers and Computer Scientists 2017, IMECS 2017
EditorsOscar Castillo, Craig Douglas, S. I. Ao, David Dagan Feng, A. M. Korsunsky
PublisherNewswood Limited
Pages202-207
Number of pages6
ISBN (Electronic)9789881404732
StatePublished - 2017
Event2017 International MultiConference of Engineers and Computer Scientists, IMECS 2017 - Hong Kong, Hong Kong
Duration: 15 Mar 201717 Mar 2017

Publication series

NameLecture Notes in Engineering and Computer Science
Volume2227
ISSN (Print)2078-0958

Conference

Conference2017 International MultiConference of Engineers and Computer Scientists, IMECS 2017
Country/TerritoryHong Kong
CityHong Kong
Period15/03/1717/03/17

Keywords

  • Asynchronous sequential machines
  • Corrective control
  • Fault tolerance
  • Switched systems

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