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| modal:modal-analysis [2026/09/01 18:52] – reid_go-ci.com | modal:modal-analysis [2026/09/01 18:55] (current) – reid_go-ci.com |
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| === Animation === | === Animation === |
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| The animation tab gives the user the ability to select mode shapes to be enabled for animation. The animation parameters such as magnitude, speed, contour, and more can be controlled by the user. This page also displays modal parameters as well and Modal assurance criteria to better determine the validity of the selected data. \\ | The animation tab gives the user the ability to select mode shapes to be enabled for animation. The animation parameters such as magnitude, speed, contour, and more can be controlled by the user. This page also displays modal parameters as well and Modal assurance criteria to better determine the validity of the selected data. \\ \\ **For a more in depth view please see [[.:modal-analysis:animation]]** \\ \\ |
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| === Synthesis === | === Synthesis === |
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| Synthesis is a data validation step. EMA will generate a theoretical FRF to match the selected modal parameters. The theoretical FRF is then overlaid with the measured data FRF. The system will also calculate an error and correlation term to define the accuracy of the track. \\ | Synthesis is a data validation step. EMA will generate a theoretical FRF to match the selected modal parameters. The theoretical FRF is then overlaid with the measured data FRF. The system will also calculate an error and correlation term to define the accuracy of the track. \\ \\ **For a more in depth view please see [[.:modal-analysis:synthesis]]** \\ \\ |
| === Operational Deflection Shape === | === Operational Deflection Shape === |
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| ODS displays the same animation control capabilities which are found in the animation tab. Additionally, it allows you to control the animation based on the time through impact and response at which you are viewing the object. \\ | ODS displays the same animation control capabilities which are found in the animation tab. Additionally, it allows you to control the animation based on the time through impact and response at which you are viewing the object. \\ \\ **For a more in depth view please see [[.:modal-analysis:ods]]** \\ \\ |
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| === Correlation === | === Correlation === |
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| Correlation allows you to compare the test data to FEA analysis. \\ | Correlation allows you to compare the test data to FEA analysis. \\ \\ **For a more in depth view please see [[.:modal-analysis:correlation]]** \\ \\ |
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