how to conduct stability analysis for varying velocities

draucis
draucis Altair Community Member
edited January 2023 in Community Q&A

Hello,

I am conducting Eigen Value Analysis using the stability analysis task from the task wizard. I want to now conduct it for a speed which is increasing at a constant rate, and I want to take the eigen value from that. Which analysis should I choose as the stability analysis does not have input for increasing/decreasing speed?

I have attached a snap of the type of graph I want to plot for reference 

Can anyone help me out  

Thanks

Draucis

 

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Answers

  • Sonu Manjhi_20605
    Sonu Manjhi_20605
    Altair Employee
    edited January 2023

    Add multiple stability events with increasing velocities. Right click on any one of the event and use 'Run All' option to run all the events. Once the simulations are complete, you can process them to plot this curve.

    Other option is to use HyperStudy for this study

  • draucis
    draucis Altair Community Member
    edited January 2023

    oh, that's great I'll be trying it out. Thanks Again for your constant support.

     

  • draucis
    draucis Altair Community Member
    edited January 2023

    are there any tutorials or guide files that I can refer to. I have the Eigen values generated for different speeds. But how exactly to process it to get the graph I want; I don't know how to do that yet. 

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