Hopsan

Linköping University · LinkopingUniversity.Hopsan

A free multi-domain system simulation tool developed at the division of Fluid and mechatronic systems at Linköping university.

Hopsan is a free open-source multi-domain system simulation tool developed at the division of Fluid and mechatronic systems at Linkoping university. Features include: - Simulation core library - Plain C++ library for easy integration - Multi-core support for faster simulations - Create your own component models libraries in C++ using a subset of Modelica is also supported - Embedded simple numeric script language (numhop) - Command line application - Call from external software, save results to file - Automate batch simulation - Run validation or generate validation data set from model - Graphical users interface - Drag and drop / power-port based modeling including support for reusable subsystems - Advanced simulation result analysis capabilities - Energy losses calculations - Data export to CSV, XML, Gnuplot, HDF5 & Matlab formats - Interactive animation of the simulated system (real-time and playback) - Model variable sensitivity analysis - Frequency-domain analysis (based on simulation results) - Numerical optimization - Scripting using the HCOM or Python language - Functional Mock-Up Interface (FMI) model import/export using co-simulation FMUs - Model export to Matlab/Simulink - Parallel simulation and optimization - On local machine using multiple cores - On networked computers using the Hopsan simulation server application