Motion Definition by Markers

Altair Forum User
Altair Forum User
Altair Employee
edited October 2020 in Community Q&A

Hello everyone,

 

I want to define a motion to a ball joint between two links. Since motion by joint is not suitable, I need to use motion by markers.

When I add two motion to a joint(in rotation in x and y) , it gives error after certain time(approximately 30 percent of defined motion). In MotionSolve window, it says that abnormal integral return. Why is it happening like that although everything looks normal.

 

Thanks

Cem

 

 

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Answers

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited August 2017

    Hi Cem,

     

    Have you tried motion on markers instead of joints?

     

    If not check with motion using markers. 

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited September 2017

    Hello Prakash,

     

    I used motion on markers with euler angles, but solver gives an error, abnormal integral error. What could be the possible error sources?  

     

     

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