I use Ftire for comfort studies, where I find it quite useful. But the simulation time usually goes from seconds to minutes when compared to pacejka which is not acceptable in this application.
I have following data available for the 275/70 R22.5 tire in question:
- Ftire model (derived from...
I'm working with truck tires and I noticed from the spec sheet of a given tire that the stiffness at 50% load is 20% lower than at nominal load (at constant pressure). I bet this could have an influence on handling as well when it comes to the load transfer during cornering/braking.
Do you know...
Hello,
I'd like to ask you, do you know to introduce non-linear vertical stiffness to 2002pacejka tire model in A/Car? There is just a single number in all tire examples in Adams and I'm unable to find any parameter which could influence it. On the other hand, it seems strange that such a...
Hello,
Just to come back on the issue I was facing. I received a feedback from Adams support. The issue seems to be really in the solver settings. Changing the stability parameter from 1e-5 to 1e-7 solves the problem I have. I cannot tell if there is something else I can do within the model to...
It doesn't work even for smaller angles.
I was advised to by the MSC support to check the following link:
https://simcompanion.hexagon.com/customers/s/article/smartdriver--maximum-values-for-steering-force--44--steering-torque-and-steering-displacement-kb8019191
Then to set environment...
Hello Greg,
thanks for your reply.
I don't know how to run a static funnel with the A/CAR simulation as there is nothing much in the .acf file.
preferences/solver=CXX
preferences/list,status=on
control/ routine=acarSDM::con950...
Hello,
I have encountered an issue and I was wondering whether you can help me with it.
I have a front axle assembly with a steering system trying to run a suspension analysis:steering. The steering consists of a steering wheel that goes to a steering lever through a reduction box. Now, if I...
