Show HN: Obsidian Plugin for OpenModelicahttps://community.obsidian.md/plugins/modelica-studio
I created an Obsidian plugin that serves as a front-end for OpenModelica that allows you to model and simulate cyber-physical systems (mechanical, fluid, magnetic, thermal, etc.) or a mix of all these systems all inside Obsidian. What is special about Modelica is that it is acausal: components do not have fixed input/output roles. You describe physical relationships with equations and connections, and the equations do not need to be written in a step-by-step order. Modelica (language) or OpenModelica (software) flattens the model into a simultaneous equation system (a system of differential a…