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Communication Dans Un Congrès Année : 2019

Divide to Conquer: Functional Decomposition to Support Model-Based Engineering of Command and Control of Cyber-Physical Systems

Alexandre Canny
Camille Fayollas
Célia Martinie
Philippe Palanque
Christine Gris
  • Fonction : Auteur
Yannick Deleris
  • Fonction : Auteur

Résumé

Cyber-physical systems (CPS) integrate both physical and computational elements and their engineering requires bridging the continuous analog real world and the discrete digital world. User interfaces of cyber-physical systems belong to the class of command and control systems and their design and engineering usually follow ad-hoc craft processes highly parametrized by the very nature of the physical component(s). This paper proposes a systematic approach for engineering CPS, emphasizing the problems and possible solutions to design and assess their user interfaces (both control and presentation). The paper first proposes a generic architecture for CPS going from the physical element(s) to the user interface. This architecture is then refined, highlighting the behavior and software interfaces of each of its component and showing how information and control from the physical elements have to be processed and transformed to make sense to the operator. The paper presents extracts of the application of the proposed approach to the command and control cockpit application of an aircraft system.
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Dates et versions

hal-02881970 , version 1 (26-06-2020)

Identifiants

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Alexandre Canny, Camille Fayollas, Célia Martinie, David Navarre, Philippe Palanque, et al.. Divide to Conquer: Functional Decomposition to Support Model-Based Engineering of Command and Control of Cyber-Physical Systems. 12th IEEE International Conference on Cyber Physical and Social Computing (CPSCom 2019), Jul 2019, Atlanta, United States. ⟨10.1109/iThings/GreenCom/CPSCom/SmartData.2019.00132⟩. ⟨hal-02881970⟩
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