Menu

SimulationX Resources

Installation
SimulationX 1) Register for an ESI account & logon.
2) Download the latest software (4.2.4 as of Dec. 2021).
License Latest license info is posted here.
You must be on the network or start a VPN,
Choose Teaching & Training Edition & enter license info as follows:
 
Useful Resources
Model MBS gear friction block.
Unzip the following folder into Documents\SimulationX 4.0\Modelica\ITIPrototypes
ZipFile Simulink block used for co-simulation with SimulationX
Put the 2 mex files somewhere on your computer (for example D:\mynewfolder) and add the directory to your Matlab searchpath. In your matlab startup script add the line:

addpath 'D:\mynewfolder'
Documentation
Tutorial 1 Introduction to SimulationX
Tutorial 6 Introduction to Multi-Body Systems. This is what the Elec 341 project uses.
Co-Simulation SimulationX / Simulink Co-Simulation Fact Sheet
Getting Started - Examples & Demos

Run the 2 tutorials above to figure out the general layout of SimulationX and to understand how the MBS works. MBS is the most generic electro-mechanical simulation toolbox available. You can combine masses, springs, dampers, joints, motors, gears, and more, in pretty much any way. You can also interface it with Simulink to develop a controller for the mechanical system that is being simulated.

SimulationX automatically renders a 3-D representation of your mechanical system, without expecting you to draw anything.

Frequently Asked Questions
Question The software complains that that there are blocks missing when I try to open a file.
Answer

You may notice that the list of available libraries (left side of screen) is short. This means that you didn't enable all the licenses.

File/Options/Licensing/Show dialog for module selection on startup
Restart the software and make sure all modules are selected.

Question  
Answer  
Question  
Answer  
Question  
Answer  
Question  
Answer  
Question  
Answer