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Energy Finite Element Method (EFEM) and Statistical Energy Analysis (SEA) of a Heavy Equipment Cab
ISSN: 0148-7191, e-ISSN: 2688-3627
Published May 17, 1999 by SAE International in United States
Annotation ability available
The energy finite element method (EFEM) was developed to utilize available finite element geometric models for high frequency structural-acoustic analysis. Statistical Energy Analysis (SEA) is a lumped parameter approach currently in widespread use for high frequency analysis. In this investigation, EFEM and SEA models were developed for components of a heavy equipment cab. A generalized joint process (GJP) was developed and used for processing the various joints between structural subsystems. The structural predictions were compared to each other as well as to measurements.
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CitationWang, S. and Bernhard, R., "Energy Finite Element Method (EFEM) and Statistical Energy Analysis (SEA) of a Heavy Equipment Cab," SAE Technical Paper 1999-01-1705, 1999, https://doi.org/10.4271/1999-01-1705.
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