This is the CASIM area
Casim is a program that calculates suspension angles for different movements of a car. The program is a Beta version and thereby not fully tested. The results are beleived to be accurate but there is no guarantee for correct results. The program is intended for educational purposesonly and the author does not take any responsibility for the use on real cars.
A license key is required. The license key is personal and may not be distributed freely. The key can be obtained free of charge by mailing a request to:
The mail shall contain the following text (and of course any additional information that you would like to share):
License key request for Casim.
I understand and accept that the Casim program is a Beta version and thereby not fully tested. I understand and accept that the program is intended for educational purposesonly and that the author does not take any responsibility for any use of the progam, or any consequences of such use. I understand and accept that the program is not intended for use on real cars.
Your return mail address that the key skall be sent to
Casim Quickstart Guide (Rather old Sorry! Will update when I find the time)
Latest version of Casim:
Saved files from older revisions might not work (more parameters have been added to the program). Please write down the settings that you want to keep before updating the program. Since no error handling is implemented on file imports, the program normally crashes when a file with the wrong format is imported.
After download run a virus check on the file (always on downloaded files!). Make sure that you have uninstalled any older versions of the program. Unzip to any suitable directory on your hard drive, and run setup.exe. The program uses Microsoft .NET 2.0. If this is not already installed it will be downloaded and installed from Microsoft the download takes some time.
Casim V 0.1.0.4 Added upright caster angle. Added support for upright import.
Casim V 0.1.0.6 Added A-Arm length information to car setup screen.
Casim V 0.1.0.9
Corrected simulation limits view (yellow rectangles). Moved controls from
in simulation analyze window. Added version info in about box.
Casim V 0.1.1.0 Corrected Wrong car was saved in filtered cars window.
Casim V 0.1.2.1
Corrected Simulation result filtering of RollCentre is now done on RC change
Normal ride height RC in stead of erroneously on Total RC height.
Corrected Manual animation in animation tab now works.
Added possibliity to plot wheel angles vs roll and BumpDroop (plot button on Animate tab).
Added possiblity to exclude cars with too high or too low Roll Centre @ normal ride height when doing a simulation.
Added information about camber change vs steering angle in car setup tab.
Casim V 0.1.2.8 Corrected Upright height was loaded as slightly shorter than entered.