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Article Dans Une Revue IEEE Systems Journal Année : 2018

SafeSysE: A Safety Analysis Integration In Systems Engineering Approach

Résumé

The main objective of this paper is the integration of safety analysis in a SysML-based systems engineering approach in order to make it more effective and efficient. It helps to ensure the consistency between safety analyses and system design and then to avoid late errors and to reduce system development time. To achieve this purpose, we tackled the following axes: 1) formalizing a SysML-based design methodology that will be the support for safety analyses; 2) providing an extension of SysML to enable the integration of specific needs for safety concepts in the system model; and 3) performing an automated exploration of the SysML models to generate necessary information to elaborate safety artifacts such as failure mode and effects analysis (FMEA) and fault tree analysis (FTA). The proposed methodology named safety integration in systems engineering (SafeSysE) is applied to a real case study from the aeronautics domain: electromechanical actuator (EMA).
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Dates et versions

hal-01464077 , version 1 (09-02-2017)

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Faida Mhenni, Nga Thi Viet Nguyen, Jean-Yves Choley. SafeSysE: A Safety Analysis Integration In Systems Engineering Approach. IEEE Systems Journal, 2018, PP (99), pp.1-12. ⟨10.1109/JSYST.2016.2547460⟩. ⟨hal-01464077⟩
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