Is there a way I can control the step size of the optimization?

Rahul_P1
Rahul_P1
Altair Employee
edited October 2020 in Community Q&A

Is there a way I can control the step size of the optimization?

 

 

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  • Rahul_P1
    Rahul_P1
    Altair Employee
    edited November 2014

    You can change the move limits (the allowable change of the design variable in each iteration step) for the first iteration. The move limits are defined for each optimization type differently. The parameters are DELTOP, DELSHP, DELSIZ on the DOPTPRM statement. They can also be defined for size and shape variables on the DESVARcard.

    In HyperMesh, use the opti control subpanel in the optimization panel on the Analysis page.

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