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electromechanical modal matrices of PZT actuator

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Old   August 21, 2022, 17:15
Default electromechanical modal matrices of PZT actuator
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md salem
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I have coupled field structural system (cantilever substrate plate equipped with two piezoelectric patches, one of them is actuator at the root of cantilever and the other is sensor at the tip of the cantilever).
I need to extract the modal matrices of such system:
mass matrix of the system
mechanical stiffness matrix
piezoelectric coupling matrix for each of the patches
Knowing that I do such analysis using Workbench 2022R1
Can any one help me with such problem ?
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modal analysis, piezoelectric, piezoelectric coupling, stiffness matrix

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