Early bolt looseness state identification via generalized variational mode decomposition and similarity index
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DOI: 10.1007/s12206-021-0201-4
Abstract: A novel method for early looseness state identification of bolted joint beams is proposed in this paper based on generalized variational mode decomposition (GVMD) and a similarity index. In the proposed method vibration signals are… read more here.
Keywords: similarity index; looseness state; looseness; decomposition ... See more keywords