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  1. newbie_user

    Adams Matlab cosimulation instability

    Perhaps, with some input values from MATLAB, ADAMS cannot calculate the parameters for your vehicle and does not give any output values. Try to read any parameter from ADAMS at the end of the cycle and if the value is determined, then go to the next cycle. If not, then a dialog error message and...
  2. newbie_user

    Vertical force (Fz) analysis in Adams Car

    This is all in Adams Car. In the postprocessor, on the "requests" tab, there is a menu: "testrig" and in it, select the line "wheel_load_vertical_force". This should be the desired vertical force.
  3. newbie_user

    Adams car problem

    I tried to open my files in version 2024 and didnt encounter like that. 99% that the root of the problem is in tire-file. Or its interaction with road-file (maybe 3d-contact or something like that). Check again that everything is ok. And if possible, reset tire-file configuration here on the forum.
  4. newbie_user

    Special General Motion in ADAMS

    It might be worth checking "Settings - Units". Maybe degrees are indicated instead of radians? And the entry “varval (41)....” It's also confusing. The number itself cannot be a variable.
  5. newbie_user

    ISO/TS 13725:critical buckling load question.

    Some formulas can be found in the attached links. Perhaps they are suitable for your comparisons. https://www.tesisenred.net/bitstream/handle/10803/6739/05EAsm05de13.pdf https://www.redalyc.org/pdf/849/84911948008.pdf Also may try your luck here...
  6. newbie_user

    Constant torque in pendulum

    I will try to speculate on a simpler example. Let's say there is no gravity or other forces. A conditional vacuum or outer space. If you hypothetically need to push an asteroid, then it is enough to apply force once, and then in accordance with Newton's second law: "in inertial reference frames...
  7. newbie_user

    MSC ADAMS: torsion spring and spline

    ...by some spline. In the case of a torsion spring, this is the angular displacement. Therefore, in the spline graph, set: X - angle of rotation(there will be units from the settings, radians by default) Y - moment to turn to a given angle (there will be units from the settings, N * mm by default)
  8. newbie_user

    A measure for x-y trajectory in ADAMS/View

    I also know of only one way to create a measure - from time (run-time function). You have correctly noted that it is possible to establish dependence on another value in the postprocessor. To display multiple optimization results, try something like this: -Create 2 measures for convenience...
  9. newbie_user

    Problems using Adams Car

    Hmmm. This usually only happens if you have switched from "Template Builder" but are trying to switch back to "Standard Interface" mode. And vice versa.
  10. newbie_user

    Problems when importing parasolid files on MSC Adams Car

    Tried to answer you there: https://www.eng-tips.com/viewthread.cfm?qid=504922
  11. newbie_user

    Problems when importing parasolid files on MSC Adams Car

    Be make sure that to import the objects into the model selected template you need. After display it through menu "View - model". Now in picture only empty model
  12. newbie_user

    Problems when importing parasolid files on MSC Adams Car

    Find file ".acar.cfg" in working directory and change user mode from standard to expert (manually rewrite)https://files.engineering.com/getfile.aspx?folder=512bebd1-83a7-45f6-a6ad-101032fa4c27&file=picture.JPG
  13. newbie_user

    Problems when importing parasolid files on MSC Adams Car

    Try "Tools- Adams View Interface" Then return "Tools - Select Mode - ..."
  14. newbie_user

    Adams Plant Export Error

    ...itself, but apparently there are no variables in this model. Check all available variables by clicking in the right window of the RMB, then ADAMS_Variable >Guesses>*. To create your own variable for the measures you are interested in, you will have to use interface Adams Car Template Builder.
  15. newbie_user

    Learning resources / knowledge database

    One of examples for Adams Car 2017: https://files.engineering.com/getfile.aspx?folder=ab57efd7-b428-4877-9daa-e8c344837be4&file=adams_2017.2_training_740_coursenotes.pdf...
  16. newbie_user

    Motion Screw Joint for a CarJack ADAMS

    Just add "Joint_Primitive" between parts.
  17. newbie_user

    Modeling Tracked Vehicle Without ATV Toolkit

    What about chain system in block Adams Machinery. Was you try use it? It appleable for your targets?
  18. newbie_user

    how to unlock template builder in Adams car

    It's strange ... This file should be automatically created / updated every time you open the Adams Car. Did your OS explorer search return no results either? Maybe the file is somewhere in the installation directory?
  19. newbie_user

    what format does msc adamas use to read splines?

    I don't know how important it is to calculate spline values during simulation. Why not import the data ahead of time using File - Import - Test data and then use the CUBSPL function to change the force according to that spline?
  20. newbie_user

    How to do a reccurent substitution in a symbolic matrix in matlab withor the ''FOR'' loop?

    Avoid using only "FOR" or any other loops at all? You can organize, for example, through "WHILE" ... clc clear z=0 while z<10 z=z+1 k = [ z+1, z^2; exp(z), z^3] kk(z,1)={k}; end

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