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Frequency optimisation error

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I am trying to maximise frequency for a component using inspire optimisation. I have conditions of maximise stiffness and maximise frequency with one supported constraint, the run completes but it says check supports so that component does not undergo a rigid body mode.


Solver says the model must contain valid loads or be properly supported so that it can't translate or rotate in any direction


Kindly brief me about methodology to increase modal frequency.

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