OCSMP Model Builder Fundamental case studies
OCSMP Model Builder Fundamental · Put your knowledge to work in context.
The OMG-Certified Systems Modeling Language™ Professional (OCSMP) SysML® Model Builder Fundamental credential - commonly shortened to MBF - is the entry point of the OMG SysML certification series. OMG describes it as the prerequisite to the remaining SysML Model Builder exams, and the exams were designed by SysML and MBSE experts, many of whom co-authored the SysML specification, to meet industry demand for a more qualified MBSE workforce. The OCSMP Model Builder Fundamental case studies are 6 cases and about 3,878 words.
1Package Ownership and Shared Libraries in a Radar Product Line
A 60-person systems engineering group maintains a SysML model for three variants of a ground surveillance radar. The repository has 14 top-level packages, but engineers place new blocks in whichever package is open, so a 'PowerInterface' block appears in four packages with slightly different ports.
697 words, about 3 min2Justifying Modeling Effort on an Infusion Pump Program
A medical device manufacturer is 10 months into an 18-month infusion pump program. The team has 240 shall requirements, 6 external suppliers, and a change rate near 35% per year.
705 words, about 4 min3Repairing Requirement Traceability Before an Audit
A braking-controls team has 220 requirements in a SysML model. Forty are labeled 'derived' from vehicle-level safety goals, but the model only contains them under a 'Braking Requirements' package; no «deriveReqt» links exist.
661 words, about 3 min4Composition vs Reference for Shared Robot Joint Modules
A warehouse robot has two arm variants: a 4-joint picking arm and a 6-joint heavy-lift arm. The joint actuator module is identical across both arms and is maintained by a separate supplier.
635 words, about 3 min5State Machine for Infusion Pump Modes and Concurrent Watchdog
An infusion pump has modes Idle, Priming, Infusing, Paused, Alarm, and Standby. The team modeled the mode logic as an activity diagram with a loop and decision nodes.
598 words, about 3 min6Unit Consistency and Reuse in a UAV Endurance Parametric Model
A UAV team is modeling endurance for a fixed-wing surveillance drone. The current parametric diagram has a constraint block 'EnduranceEquation' with parameters fuelMass, specificFuelConsumption, liftToDrag, and velocity.
582 words, about 3 min