Effective Model-Based Systems Engineering

Abstract

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When to Constrain the Design? Application of Design Standards on a New Development Program

“…These standards thus represent the best judgment of the community as a whole, and are sometimes referred to as "consensus standards". Even with this effort there are still cases where there can be competing standards, and in some areas of rapid technology development, outdated standards that can impact product development (Borky, 2019).…”

Application of Model-Based Systems Engineering Concepts to Support Mission Engineering

“…Maheshwari et al [18] develop integrated SoS Analytics Workbench capabilities tied to MBSE artifacts to conduct SysML-based analysis through simulation. LaSorda et al [19] develop a model-based architecture to optimize coordinated satellite deployment, the findings of which are generalized and presented as a method for effective MBSE in [20]. These recent efforts have expanded the conceptualization of MBSE and demonstrated the applicability and impact that it may have for the development of a broad range of systems.…”

Model‐based architecture and programmatic optimization for satellite system‐of‐systems architectures

“…This was selected to be $50M, based on the authors’ observations of large government satellite contracts; however, in a real scenario there would be historic data to estimate sustainment costs. It is feasible to break out the cost of the mission control segment independently of the space vehicle such as this if proper OSA methodology is being followed to ensure modularity . A factor was added using the Opt variable to show cost savings of approximately 10% due to competition.…”

“…In this work, we apply MBSE using the Model‐Based Systems Architecture Process (MBSAP) . Because of its familiarity, wide use, and software tool support, the System Modelling Language (SysML) is our language of choice .…”