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Project trades model for complex space missions

Show simple item record Girerd, Andre R. Shishko, Roberto 2005-11-15T20:48:36Z 2005-11-15T20:48:36Z 2003-09
dc.identifier.citation AIAA Space 2003 Conference, Long Beach, CA, September 23-25, 2003 en
dc.identifier.clearanceno 03-2323
dc.description.abstract A Project Trades Model (PTM) is a collection of tools/simulations linked together to rapidly perform integrated system trade studies of performance, cost, risk, and mission effectiveness. An operating PTM captures the interactions between various targeted systems and subsystems through an exchange of computed variables of the constituent models. Selection and implementation of the order, method of interaction, model type, and envisioned operation of the ensemble of tools rpresents the key system engineering challenge of the approach. This paper describes an approach to building a PTM and using it to perform top-level system trades for a complex space mission. In particular, the PTM discussed here is for a future Mars mission involving a large rover. en
dc.description.sponsorship NASA en
dc.format.extent 4047057 bytes
dc.format.mimetype application/pdf
dc.language.iso en_US en
dc.publisher Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2003. en
dc.subject distributed modeling en
dc.subject trade analyses en
dc.subject web services en
dc.title Project trades model for complex space missions en
dc.type Preprint en

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