Papers by Mark Williams

Title:	Modelica, FMI and SSP for LOTAR of Analytical mBSE models: First Implementation and Feedback
Authors:	Clément Coïc, Adrian Murton, Juan Carlos Mendo, Mark Williams, Hubertus Tummescheit and Kurt Woodham
Abstract:	LOng Time Archiving and Retrieval (LOTAR) of models is key to using the full capabilities of model-Based System Engineering (mBSE) in a system lifecycle – including certification. The LOTAR MBSE workgroup is writing the EN/NAS 9300-Part 520 to standardize the associated process, in the aeronautics industry, and suggests the usage of Modelica, FMI and SSP standards for its purpose. Acceptance of such a process requires a match between industrial needs and software vendor implementations. This is helped by a tool-agnostic implementation of the process and following specific adaptations within the Modelon Impact software. This initiative – inside the LOTAR workgroups – highlights the suitability of such a process but also points at flaws or overhead due to the lack of connection between the Modelica, FMI and SSP standards, as well as the MoSSEC (ISO 10303-243) standard. The recommendations proposed in this document could have a significant impact on the final adoption of the LOTAR standard – relying on Modelica, FMI and SSP standards.
Keywords:	Archiving, Retrieval, LOTAR, mBSE, MoSSEC, FMI, SSP
Paper:	full paper
Bibtex:	@InProceedings{modelica.org:Coic:2021, title = "{Modelica, FMI and SSP for LOTAR of Analytical mBSE models: First Implementation and Feedback}", author = {Cl\'ement Co{\"\i}c and Adrian Murton and Juan Carlos Mendo and Mark Williams and Hubertus Tummescheit and Kurt Woodham}, pages = {49--56}, doi = {10.3384/ecp2118149}, booktitle = {Proceedings of the 14th International Modelica Conference}, location = {Link\"oping, Sweden}, editor = {Martin Sj\"olund and Lena Buffoni and Adrian Pop and Lennart Ochel}, isbn = {978-91-7929-027-6}, issn = {1650-3740}, month = sep, series = {Link\"oping Electronic Conference Proceedings}, number = {181}, publisher = {Modelica Association and Link\"oping University Electronic Press}, year = {2021} }