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  2. Adams Car
  3. Infinite Analysis Runtime

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Infinite Analysis Runtime

nmruble
nmruble over 4 years ago
Hello,
I was wondering if there was a way to force an infinite analysis duration within Adams Car. My intent is to perform a simple analysis, such as straight-line maintain on flat, 2d road, but tell the solver to run until told to stop, so that I can manipulate control variables such as the steering input directly within the .adm file, save the file, and observe the impact the change has on the simulation.
Thank you for any advice you might have!
 
Edit: After looking into this further I have come to the understanding that all input variables reference a GSE which calls to the solver .dll, which is compiled in binary and unreadable, meaning even if I were able to force infinite runtime, there is no way for me to change the input parameters (steer, throttle, brake, etc.) during runtime. Can anyone confirm this?
 
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  • nmruble
    0 nmruble over 4 years ago
    @Alexis Del Rio​ ,
    Thank you for the advice. Actually, exporting as an FMU directly has not been any issue, (I am using 2022_1). With FMU, the called variables in the .adm file are stored in array which is defined as the outputs of a GSE. The GSE is contained within the .dll, Concurrent/dSPACE I assume had access to the source code contained in the Adams solver library to build a platform that calls all of the executables in this library that, for example, run Adams solver command file when simulation is started in the other simulation program. Unfortunately, I am beginning to believe that without developer level access, this problem would be an incredibly complicated, if not impossible one to solve.
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  • Alexis Del Rio
    0 Alexis Del Rio over 4 years ago
    @nmruble, as mentioned please try A2022_2 this contains a new database with the RT model and all the channels ready to connect to VI-Grade simulator
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