You can visualize the mode shapes in the 3D Viewer.
To visualize the mode shapes, complete the next steps:
In the Graphing card, you can visualize all the different curves:
To visualize the desired curve, complete the next steps:
The MAC (Modal Assurance Criterion) matrix allows you to verify how similar the mode shapes are to one another. In DIRAC, the MAC is only applied to the test-data, and not the numerical ones. The similarity matrix shows the average similarity of the reconstructed FRFs to the measured ones.
To visualize the MAC or similarity matrix, you have to:
In the Nyquist diagram, you can visualize the original FRF and the FRFs resulting from the latest Modal Analysis computed.
To visualize the Nyquist diagram, complete the next steps:
The diagram below the Nyquist shows the CMIF of each FRF in the Nyquist diagram.
Contact us for more VIBES
Contact our support team or call us on +31 85 744 09 70
Subscribe to our newsletter
Privacy statement. By submitting this form you agree to having your details registered in our database. At your request, we'll remove your details from our database immediately *