Numbers of iteration result

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

Hello,

I apologize for the trivial question but can someone tell me what the number of iterations depends on in a linear static analysis with optistruct?
In the Carm tutorial for an LSA the software creates many iterations, in my case, it does not create (just one).

Thanks in advance

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Answers

  • Rahul Rajan_21763
    Rahul Rajan_21763 New Altair Community Member
    edited December 2018

    Hope you have defined optimization relevant steps properly. If possible please share .fem and .out file to take a quick look.

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited December 2018

    Thanks, I'm sharing with dropbox.

     

     

  • Rahul Rajan_21763
    Rahul Rajan_21763 New Altair Community Member
    edited December 2018

    It seems you are running Analysis instead of Optimization. Please make sure to set the run options to optimization before submission.

    I able to get the feasible design with same solver version which you are using 2018.0.1

    <?xml version="1.0" encoding="UTF-8"?>Run Options to Optimization.JPG

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