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Felipe M Leila

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Felipe M Leila last won the day on June 22 2019

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  1. Hello Yuvaraj, The joint friction is dependent on the geometry that the joint is connected. Please take a look at the online help for more information about joint friction and how to enter the proper friction parameter based on your geometry dimensions. https://connect.altair.com/CP/SA/hwhelp/2019.1/ms/topics/solvers/ms/xml-format_61.htm Best regards, Felipe.
  2. Hello Francesca, From a table you can use this option and open a .csv or .txt file. From the Step you can enable CAD feature recognition under Tool--> Option --> Build Model and select points or directly joints using the CAD features. Best regards, Felipe.
  3. Hello, Your model has failed in the static analysis. Nothing else can be said with the information provided. If you can add more information on what you are doing and send the model we can try to help you here. Best regards, Felipe.
  4. Hi Luca, That is not an usual error. There is something corrupted in your installation. Can you try reinstall it to see if the problem is gone? Best regards, Felipe.
  5. Hi Laura, You can merge the bodies in MV keeping only the necessary components to represent your system. For instance, parts represented on the CAD like bolts, bearings, welds, etc do not need to be represented in your simulation. Therefore it is either recommended to group it in one single body or delete them. Best regards, Felipe.
  6. Hi Sudhanshu, If you are only analyzing forces on the body, either fem or cad file will do the work. They are only used in the graphic entities for visualization purpose. Regards, Felipe.
  7. Hi Adrian, Looking at this message only without knowing the model is not possible to identify the error. Does MS write a .h3d animation? Did you check if it is ok during statics? When changing the hard points, did you keep the symmetry making sure left and right are correct? Maybe you could upload the model. Best regards, Felipe.
  8. Hi Tetoldini, The axle is an external CAD and it is not parametrized with the MV model. Changing the wheel center points will not change the axle length, only the track width. What you could do is scale it using the graphic panel. In the same way if you want to move the axle you need to change its location in the origin option. Best regards, Felipe.
  9. Hello Felipe, The advanced driver cannot be edited as the other systems. You can change the parameters in the panel and change the attachments. Do you mind tell why you want to edit it? Could you also tell which tutorial are you using? Thanks, Felipe.
  10. Hi Tetoldini, One easy way to do it is using the System translation inside MotionView. You can select the master model system and all the other systems will follow it. Be careful with the Y axis since the assembly wizard models are parametrized in left and right side. Best regards, Felipe.
  11. Hello, You have several ways to do this. 1) You could use a template including a fix joint when certain distance is achieved (the computation of the system can be done using a sensor) https://altairhyperworks.com/hwhelp/Altair/2019/help/ms/topics/solvers/ms/understand_seq_sim_intro_t.htm 2) You can add contact between the bodies as it happens in the real life I guess. https://altairhyperworks.com/hwhelp/Altair/2019/help/ms/topics/solvers/ms/3d_mesh_to_mesh_contact_sim_intro_r.htm https://altairhyperworks.com/hwhelp/Altair/2019/help/tutorials/mv-1012.pdf 3) You could add a second force with a impact function to limit the movement (analog to use contacts) 4) You could include a bistop function on the joint providing a range that the joint can translate. https://altairhyperworks.com/hwhelp/Altair/2019/help/ms/topics/solvers/ms/bistop.htm?zoom_highlightsub=bistop Best regards, Felipe.
  12. Hi Adrian, That is probably because you have not entered a corporate or university email. Do you such email to do the registration? If not, I recommend you to contact the local support team from your country (email and phone can be found on Altair Website). Best regards, Felipe.
  13. Hi Adrian, Have you looked at MotionView and MotionSolve tutorials in the online help? https://altairhyperworks.com/hwhelp/Altair/2017/help/mv/mv.htm?vehicle_simulation_using_motionview_mvtut.htm
  14. Hello, Could you upload your .hm model here or give us an idea what is inside that file? I mean, the cad is a set of surfaces, solids or lines and points? Best regards, Felipe.
  15. Hello Yuvaraj, Does your model run fine if you deactivate the friction on the joints and contact? I would recommend you to run your model by steps to identify the error. First include only the joints, motion, springs, forces entities to represent the overall mechanism, does it work? If yes, then you include friction and tune your model to achieve the desired simulation. Please try to do that and let us know if you succeeded. Best regards, Felipe.
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