Generalised projections in finite state automata and decidability of state determinacy

Ishanu Chattopadhyay, Asok Ray

Research output: Contribution to journalArticle

2 Scopus citations

Abstract

Loss of sensors and communication links may lead to incomplete observation at the supervisory level of discrete event systems (DES). Under these circumstances, an event may conceivably be observable at one state and unobservable at another state and the observability may become dependent on the history of event occurrences. This paper presents a framework for analysis of generalised projection maps in DES, including the maps that introduce possibly unbounded memory.

Original languageEnglish (US)
Pages (from-to)1626-1644
Number of pages19
JournalInternational Journal of Control
Volume81
Issue number10
DOIs
StatePublished - Oct 1 2008

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Computer Science Applications

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