Since DSIMAC is designed as a tool which integrates seamlessly static and dynamic simulation, one can easily develop dynamic system by leveraging existing static system.
Below is the models and corresponding result developed in DSIMAC for a residential A/C system with four key components. One can see that cpu time is much faster, simulation speed is almost 7200/40=180 time faster than actual time.
Below is the models and corresponding result developed in DSIMAC for a residential A/C system with four key components but with closed loop control of superheat.
Simulation speed is a key factor of judging whether dynamic models are satified with the needs of MBD. Slow simulation speed of a physical thermal system is pretty challenging to SIL and HIL simulation. The method of FMI which import function mock unit (fmu) into the simulation platform such as Simulink also decrease simulation speed somehow (probably due to different solver, FMI tool box, etc)
Since DSIMAC platform directly export key calculation engine for Simulink or c++ Software, simulation speed is almost the same in Simulink or c++ software as in the DSIMAC platform.
With DSIMAC, energy analysis of a building whether simple zone or complex building can also be conveniently developed. Below is the models and results developed in DSIMAC for residential A/C equipment and residential building. One can see that cpu time is much faster, simulation speed is almost 6900/45=150 time faster than actual time.
