Using Model-Based Systems Engineering To Provide Artifacts for NASA Project Life-Cycle and Technical Reviews

By: Nasa, National Aeronautics and Space Adm

The ability of systems engineers to use model-based systems engineering (MBSE) to generate self-consistent, up-to-date systems engineering products for project life-cycle and technical reviews is an important aspect for the continued and accelerated acceptance of MBSE. Currently, many review products are generated using labor-intensive, error-prone approaches based on documents, spreadsheets, and chart sets; a promised benefit of MBSE is that users will experience reductions in inconsistencies and errors. This work examines features of SysML that can be used to generate systems engineering products. Model elements, relationships, tables, and diagrams are identified for a large number of the typical systems engineering artifacts. A SysML system model can contain and generate most systems engineering products to a significant extent and this paper provides a guide on how to use MBSE to generate products for project life-cycle and technical reviews. The use of MBSE can reduce the schedule impact usually experienced for review preparation, as in many cases the review products can be auto-generated directly from the system model. These approaches are useful to systems engineers, project managers, review board members, and other key project stakeholders. Parrott, Edith L. and Weiland, Karen J. Glenn Research Center NASA/TM-2017-219575, AIAA-2017-5299, E-19423, GRC-E-DAA-TN46590

• Format: Paperback
• Language: English
• ISBN: 1794008225
• ISBN13: 9781794008229
• Release Date: January 1
• Publisher: Independently Published
• Length: 38 Pages
• Weight: 0.25 lbs.
• Dimensions: 0.1" x 8.5" x 11.0"