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The Estimation of SEAT Values from Transmissibility Data
Technical Paper
2001-01-0392
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Event:
SAE 2001 World Congress
Language:
English
Abstract
Seat Effective Amplitude Transmissibility (SEAT) values can be obtained from direct measurements at seat track and top or estimated from transmissibility data and seat track input. Vertical transmissibility was measured for sixteen seats and six subjects on the Ford Vehicle Vibration Simulator, and these 96 functions used to estimate the seat top response for rough road input. SEAT values were calculated, and good correlation to values computed from direct seat top measurements obtained (R2 of 0.86). Averaging transmissibilities and direct seat measurements over the 6 subjects to obtain correlations for the 16 seats improved R2 to 0.94, validating this approach.
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Authors
Citation
Pielemeier, W., Greenberg, J., Jeyabalan, V., and van Niekerk, J., "The Estimation of SEAT Values from Transmissibility Data," SAE Technical Paper 2001-01-0392, 2001, https://doi.org/10.4271/2001-01-0392.Also In
SAE 2001 Transactions Journal of Passenger Cars - Mechanical Systems
Number: V110-6; Published: 2002-09-15
Number: V110-6; Published: 2002-09-15
References
- British Standards Institution 1987 “British Standard Guide to measurement and evaluation of human exposure to whole-body mechanical vibration and repeated shock,” London
- Griffin, M.J. 1990 Handbook of Human Vibration Academic Press London
- International Organization for Standardization 1997 “Mechanical vibration and shock - Evaluation of human exposure to whole body vibration,” Geneva, Switzerland