Functional analysis for safe and available system design

Chatel, V.; Feliot, C.

doi:10.1109/icsmc.2004.1401020

Cited by 2 publications

(2 citation statements)

References 5 publications

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“…First, elements like issues and system environment, project purpose and missions, stakeholders are identified. Then, we can design the system and describe it with a matrix of nine points of view: Operational, Functional and Structural views, refined by three temporal perspectives (Benkhannouchel 1993;Chatel 2004;Meinadier 1998 and2002).…”

Section: Systems Architecture Frameworkmentioning

confidence: 99%

Complex Systems Architecture Framework: Extension to Multi-objective Optimization

Doufene

Chalé-Góngora

Krob

2013

Complex Systems Design &Amp; Management

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Abstract. This paper shows the utility to follow an architecture framework in order to design complex systems with a holistic approach. Multi-objective Optimization techniques extend and complete the architecture framework to support trade-off analysis and decision making in the Systems Engineering design process. The merging and combination of these two approaches, decision making and systems engineering, contribute to the efficient design of systems by helping to meet needs and constraints stemming mainly from the system analysis.To support this assertion, we present a case study for an Electric Vehicle Powertrain. The decision problem is modeled as a Pareto model, in order to find a solution for the Electric Vehicle Powertrain that maximizes its autonomy and minimizes its total cost of ownership.

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Section: Systems Architecture Frameworkmentioning

confidence: 99%

Complex Systems Architecture Framework: Extension to Multi-objective Optimization

Doufene

Chalé-Góngora

Krob

2013

Complex Systems Design &Amp; Management

View full text Add to dashboard Cite

show abstract

“…The various steps highlight elements like issues and system environment, project purpose and missions, stakeholders, etc. Once these elements are clearly identified, we can then design the system and describe it in the matrix of nine points of view: Operational, Functional and Structural viewpoints, all refined by three time perspectives [Benkhannouchel, 1993;Chatel, 2004;Meinadier, 1998 and2002].…”

Section: Our Systems Architectural Design Frameworkmentioning

confidence: 99%

2.1.1 Model‐Based operational analysis for complex systems ‐ A case study for electric vehicles

Doufene

Dauron

Chalé

et al. 2014

INCOSE International Symp

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ABSTRACT. We present in this paper an operational analysis of a complex system following a Model Based Systems Engineering approach, illustrated by a case study on electric vehicles. We explain some strategic issues and reasons that make electric vehicles important and complex systems, and how these vehicles can significantly contribute to the European policies for sustainable development. We explain why it is necessary to apply a Systems Engineering approach to deal with the complexity of such systems, and we give an overview of the architectural design framework we follow. We present a model of the system of interest and of its environment built from the analysis of public documents and literature reviews. This allowed us to identify the key stakeholders, external interfaces, needs, use cases and operational scenarios. Based on this operational analysis, we present ways to pursue functional and trade-off analyses.

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Functional analysis for safe and available system design

Cited by 2 publications

References 5 publications

Complex Systems Architecture Framework: Extension to Multi-objective Optimization

Complex Systems Architecture Framework: Extension to Multi-objective Optimization

2.1.1 Model‐Based operational analysis for complex systems ‐ A case study for electric vehicles

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