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modelica / ModelicaStandardLibrary

Free (standard conforming) library to model mechanical (1D/3D), electrical (analog, digital, machines), magnetic, thermal, fluid, control systems and hierarchical state machines. Also numerical functions and functions for strings, files and streams are included.
https://doc.modelica.org
BSD 3-Clause "New" or "Revised" License
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Differential model missing in MSL #506

Open modelica-trac-importer opened 7 years ago

modelica-trac-importer commented 7 years ago

Reported by frank.rettig on 17 Mar 2011 15:51 UTC It would be nice to have a differential in the "Modelica.Mechanics.Rotational" library.

Migrated-From: https://trac.modelica.org/Modelica/ticket/506

modelica-trac-importer commented 7 years ago

Modified by dietmarw on 17 Mar 2011 16:24 UTC

modelica-trac-importer commented 7 years ago

Comment by ahaumer on 2 Jun 2011 09:55 UTC You could use the IdealPlanetary. If not, please explain your desired solution.

modelica-trac-importer commented 7 years ago

Comment by frank.rettig on 3 Jun 2011 07:42 UTC The IdealPlanetary could be used instead, but that in my eyes is a workaround. I think the MSL should provide the basic components for every domain. A differential is "very basic" for the 1D rotational domain. Also the model setup becomes clearer, which is important for models shared in larger projects.

There is good example for what I would expect in the MSL in: https://www.modelica.org/libraries/VehicleDynamics_free

model: VehicleDynamics.PowerTrain.Differential

Since it's not much code, I would suggest to include a differential in the MSL.