ThreeDimSim: System Modeling

With the release of ThreeDimSim 1.4.3, state variables were introduced that enable simulating system processes and control systems. Models and submodels can be defined in classes and coupled in a straightforward way. The models can also interact with the mechanical objects defined in ThreeDimSim.

Basic submodels like a sine generator, filters etc are presented here together with some examples that demonstrate the use of these submodels.

Submodel	Symbol	Function	Example
Sine generator
Step generator		A*step(T)
First order filter			test_filter1st
Second order filter			test_filter2nd