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Article | REF: R6180 V2

Experimental modal analysis

Authors: Emmanuel FOLTÊTE, Morvan OUISSE, Gaël CHEVALLIER

Publication date: June 10, 2025 | Lire en français

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9. Results processing

9.1 Results analysis

The experimental modal base identified from the FRFs is made up of a set of m complex modes. An analysis of their properties can strengthen the confidence we place in their estimation, or on the contrary, reveal doubts that invite us to reconsider certain aspects of the process. The main elements for assessing the credibility of the results are given here.

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9.1.1 Quality of FRF synthesis

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