Hello i am trying to make wheel templte similiar as handling tire. Everything works fine, also jprim I am able to make, but how is this done?
Created forces elements ti[lr]_wheel has attached jprim:
Object Name : ._handling_tire…
Hi, i was trying front suspension analysis, but i don't know what i had mistake but my wheels are not moving when the test rig moves. And also i get some error like this
"acar/RIDE
**** Error:
The left vertical deflection compliance…
I am trying an H-arm Camber link suspension type, but I get an error like this "Static equilibrium analysis has not been successful". I checked the constraints with other templates but I couldn't find mistake I had done. Can someone please help me to…
Hello everyone,
I do not understand why adams car computes moment of inertia in different way than adams view. If i understand correct Adams view as default uses cm marker for both cm position and orientation. According geometry view orients…
I'm trying to use the leaf spring generator in ADAMS to model a leaf spring I have in CAD and I can't seem to get the leaf spring to generate. I double checked with one of the standard ones included in the atruck database and that worked fine, so I'm…
We're considering a change to the way solver settings are being propagated to assemblies.
Currently, when creating a new assembly or opening an existing one, we copy over the solver settings from the .__ACAR model, which serves as the de-facto…
Hello,
Can you give me some advice about my results of comparison. I wanted to compare double lane change with some maneuver as open loop. I did it this way:
I have created Double lane change simulation.
In PPT i saved data from…
I had trying to analysis my own created template, but when I try a suspension analysis, I got suspension characteristics calculation failed error. Can some one help me to solve this. I attached my assembly file, subsystem file with error msg file.
…
Hi, I am trying to design H-arm, camber link rear suspension type for SAE Baja ATV, but why trying to analysis it keeps on asking me for suspension parameter array. But all I know is that suspension parameter array which is for Front suspension because…
Hello everyone,
I have issue with importing cad geometry in Adams 2021.1,
At template level i am unable import cad geometry for both symmetric parts using symmetric option. (i got only one part).
At subsystem level i got…
The goal is to simulate the tie rod force for each wheel, without interference from the forces of the other wheel.
Does a steer-by-wire template exist for this purpose?
Is there any other way to simulate those forces?
Many thanks…
I have x,y,z coordinates of a profile I'd like to make into a revolution in an A/Car template. In A/View I would just make a dummy revolution by picking points and then replace the points in the mod dbox. This seems (embarrassingly) like it's way to hard…
I am trying to model a rear trailing arm system used in BAJA SAE that has a locked differential, it works fine with the differential free, but when I lock the differential, the suspension stops being independent.
I removed the subframe from…
When I run a straight line acceleration event using free or locked steering input, the event runs and the car performs as expected, but when I run the same event using straight line steering input, the event errors
Hello,
I want to trigger an action from within the driver control files that is not an standard output (throttle/steering/clutch etc). Basically I want to do some minimaneuvers to achieve a certain vehicle state, then activate a parking lock…
I am trying to analyse a kinematically cross-linked double a-arm suspension. I have crated a template and made the standard parts following the conventions used in the fsae_2018 template. The 'gel_lower_control_arm' and 'gel_upright' are conventional…
I've slowly been getting to grips with A/Car and I'm now at the point where I'm starting to build my own templates, I've followed the tutorial and all went well and it gave me a better understanding of how Adams ties elements together.
Now…
I recently had an issue with the fsae database I was using that just wouldn't load, but that issue was fixed with Rishi's help ( simcompanion.hexagon.com/.../ive-been-following-the-adm743-fsae-tutorial-and-while-completing-workshop2part2-simulating-a…
I'm new to Adams Car but I want to simulate a dynamic analysis on Car. I want to define arbitary functions but there always seems to be a syntax error and I could not find any good resources online or on the help function to properly define the functions…
I've been following the ADM743 FSAE tutorial and while completing WORKSHOP2/Part2 (Simulating a Full Vehicle Assembly). I get an error in the message window stating the model isn’t defined? So where and when do I need to define the model?
I've replaced the ges_chassis body with a flex-body and run the assembly on the SPMM testrig. This generates an error.
Reading in property files...
Reading of property files completed.
Setting up vehicle assembly for SPMM...
…
I have an issue using a variable type input communicator in an A/Car actuator function. Template builder accepts the "cis_xxx" communication without a problem, but after saving and reopening the template I receive an error message that the "cis_xxx" communicator…
I have a cmd file I've used for many years to extract info about my A/Car suspension assemblies. It seems to be crashing now on the last line below in A/Car 2018 and I can't see why. Any thoughts...???
defaults function_references show_as …
