How to Model Software Behavior with Structured Inputs and Outputs in SysML

🚀 In this video, we demonstrate how to model and simulate software behavior for an embedded system using SysML in Cameo Systems Modeler. Specifically, we show how to generate structured sensor data from an IMU and GPS, and how to merge those data packets using a MergeSensorData activity — all in a way that’s simulation-ready and aligned with CSU/CSCI-level architecture. 🔧 What you’ll learn: How to structure IMUData, GPSData, and MergedNavData blocks How to create fUML-compliant activities with CreateObject and AddStructuralFeatureValue actions How to extract values using ReadStructuralFeatureAction How to wire sensor outputs into your merge logic How to simulate and inspect output behavior in a clean, traceable way 🎯 This is a perfect walkthrough if you’re preparing a software design before implementation, especially in safety-critical or standards-driven environments like aerospace and defense. 📌 Tools Used: Cameo Systems Modeler SysML 1.x Simulation Toolkit (fUML compatible)