Testability and Safety Analysis
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Go to : SIMFIA (EADS Apsys)
Testability: eXpress (DSI International)
 © DSI International | The eXpress software is a graphical functional modelling interactive tool allowing design, development, evaluation and mastering of diagnostics through all hierarchical levels of a system, equipment or board (card). |
eXpress is the industrial reference among all diagnostics tools. Its particular approach (functional modelling of dependencies) allows the convergence of design, testability and diagnostics for all technologies that a system can include (hydraulics, mechanics, electronics, electro-optics, electro-mechanics).
eXpress allows the following operations:
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evaluation and optimisation of integrated tests (BIT),
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optimisation and development of test strategies (scenario, feedback),
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optimisation of GOT and FLT (Good Operation Tests and Fault Location Tests),
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ability to generate test trees,
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time and development cost savings on testability and diagnostics.
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eXpress includes a powerful graphical editor allowing the operator to:
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model functionalities and/or default modes,
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select functions and/or default modes covered by each test.
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eXpress automatically transforms these data as a model of dependencies from which it provides:
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coverage rate (rate of detection, localisation, replacement),
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false removal rate,
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ambiguity groups,
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optimal organization of tests,
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improvement suggestions,
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completion controls,
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cost criteria (spares, repairs), etc.
eXpress is supported by Windows 2000 and Windows XP operating systems.
Safety Analysis: SIMFIA (EADS APSYS)
 © EADS Apsys | SIMFIA is a modelling tool that can analyse and simulate global operation of equipment, systems or process. It allows automation of functional safety studies and Integrated Logistics Support (ILS). |
SIMFIA integrates the following functions:
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Default analysis with automated generation of FMECA tables,
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Automated generation of default trees,
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Building of reliability charts,
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Allocation of Reliability, Availability, Maintainability, Safety (RAMS).
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A complete range of services
EADS TEST & SERVICES proposes a comprehensive set of services around their system software, instruments and application software including training, technical assistance, on-site maintenance, as well as the overall integration of these stand alone elements into global test systems.
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Trademarks
'eXpress' is a trademark of DSI International. 'SIMFIA' is a trademark of EADS Apsys. 'Windows' is a registered trademark of Microsoft Corporation. All other trademarks are property of their respective owners.
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