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Energy Finite Element Method (EFEM) and Statistical Energy Analysis (SEA) of a Heavy Equipment Cab
Technical Paper
1999-01-1705
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
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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Authors
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Citation
Wang, 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.Also In
References
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