On the notion of uncontrollable marking in supervisory control of petri nets

Bruno Lacerda; Pedro U. Lima

doi:10.1109/TAC.2014.2320801

On the notion of uncontrollable marking in supervisory control of petri nets

Bruno Lacerda^*
, Pedro U. Lima

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

We show that the notion of uncontrollable marking commonly used in the literature on supervisory control theory of Petri nets is not sound, by means of a counter-example. We also show how the definition can be corrected and provide an adaptation of a decidability proof for the problem of checking controllability for specifications expressed as deterministic Petri net languages.

Original language	English
Article number	6807731
Pages (from-to)	3069-3074
Number of pages	6
Journal	IEEE Transactions on Automatic Control
Volume	59
Issue number	11
DOIs	https://doi.org/10.1109/TAC.2014.2320801
Publication status	Published - 1 Nov 2014

Keywords

Controllability
discrete event systems (DES)
Petri nets (PNs)
supervisory control

ASJC Scopus subject areas

Electrical and Electronic Engineering
Control and Systems Engineering
Computer Science Applications

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10.1109/TAC.2014.2320801

Cite this

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abstract = "We show that the notion of uncontrollable marking commonly used in the literature on supervisory control theory of Petri nets is not sound, by means of a counter-example. We also show how the definition can be corrected and provide an adaptation of a decidability proof for the problem of checking controllability for specifications expressed as deterministic Petri net languages.",

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KW - supervisory control

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On the notion of uncontrollable marking in supervisory control of petri nets

Abstract

Keywords

ASJC Scopus subject areas

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