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Output-only modal identification based on the variational mode decomposition (VMD) framework

Shuaishuai Liu, Rui Zhao, Kaiping Yu, Bowen Zheng, Baopeng Liao

2021Journal of Sound and Vibration54 citationsDOI

Topics & Concepts

ModalNarrowbandSuperposition principleModal analysisAlgorithmModal analysis using FEMNorm (philosophy)MistuningQuadratic equationMathematicsMode (computer interface)Modal testingComputer scienceMathematical optimizationVibrationMathematical analysisAcousticsPhysicsGeometryTelecommunicationsPolymer chemistryOperating systemPolitical scienceChemistryLawStructural Health Monitoring TechniquesMachine Fault Diagnosis TechniquesRailway Engineering and Dynamics
Output-only modal identification based on the variational mode decomposition (VMD) framework | Litcius