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The COMET is the RHEA Group Concurrent Design Solution that allows a team of engineers to perform Concurrent Design. Concurrent Design is a methodology that is applied to the design of complex multidisciplinary systems. Concurrent Design is a design approach in which all design disciplines and stakeholders are brought together to create an integrated design in a collaborative way of working. The COMET is used to collaboratively create a design that is shared by means of a central repository that is the single-source-of-truth. The COMET Web Services function as the single-source-of-truth where all the relevant design information is stored and shared between the stakeholders.
The releases of the COMET Web Services can be found here
The COMET Web services CE is an implementation of ECSS-E-TM-10-25A Annex A and Annex C. ECSS-E-TM-10-25A is a Technical Memorandum under the E-10 System engineering branch in the ECSS series of standards, handbooks and technical memoranda. ECSS-E-TM-10-25 facilitates and promotes common data definitions and exchange among organisations, which are interested to collaborate on concurrent design, sharing analysis and design outputs and related reviews. This comprises a system decomposition up to equipment level and related standard lists of parameters and disciplines. Further it provides the starting point of the space system life cycle defining the parameter sets required to cover all project phases, although the present Technical Memorandum only addresses Phases 0, A and B1.
More information about ECSS-E-TM-10-25A and how it is implemented in the COMET can be found here
The COMET Web services CE is developed using the COMET-SDK Community Edition. The SDK contains multiple libraries that are each packaged as a nuget and avaialble from nuget.org. The SDK is distributed with LGPL license.
The COMET Web services run both Linux and Windows platforms. RHEA hosts its own instances on Ubuntu using Mono, or using Docker. The required Docker images are available on Docker Hub
The RHEA Group also provides the CDP4 Web Services Enterprise Edition which comes with commercial support and more features.
- COMET tag on Stack Overflow for question / answers
- CDP3 Youtubu introduction for an introduction to CDP3
- Concurrent Design at ESA Massimo Bandecchi speaks about the work being done in ESA's Concurrent Design Facility (CDF).
copyright @ Starion Group S.A.