Modal Frequency Response Analysis
The function Load Collector > 'TABLED1' is available for the student version?
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Altair EmployeePlease try to describe a with a little more details the difficulties you've found.
I believe you're using HW2020 and you're following some tutorial for FRF Modal.
In 2020 the TABLED1 was moved to a different entity called 'curve'.
Instead of creating a load collector, create a curve in the model browser, add a new curve and then enter your points.
<?xml version="1.0" encoding="UTF-8"?>
Yes, thank you very much!
I think the only limitation is the number of nodes. The student version of OptiStruct solver is limited to 100.000 nodes.
If you respect the threshold, you can perform modal frequency response analysis.