Formal engineering methods for modelling and verification of control systems
Identifieur interne : 00AF72 ( Main/Exploration ); précédent : 00AF71; suivant : 00AF73Formal engineering methods for modelling and verification of control systems
Auteurs : Dominique Méry [France] ; Jean-Francois PétinSource :
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Abstract
This paper highlights the benefits of formal methods to improve the quality and efficiency of process control engineering, according to two key aspects : the definition of a formal engineering framework which allows the re-usability of specifications at a high level of abstraction and the ability to prove some properties of the process control models. An introductory example presents a formal structuring framework using the B method and highlights the main temporal requirements for modelling and proving control systems in this framework. Taking into account these temporal modalities requires an extension of the B model. An attempt using \textsc{TLA} is suggested and discussed.
Affiliations:
- France
- Grand Est, Lorraine (région)
- Nancy
- Centre national de la recherche scientifique, Institut national de recherche en informatique et en automatique, Laboratoire lorrain de recherche en informatique et ses applications, Mosel (Loria), Université de Lorraine
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Le document en format XML
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