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An Application of Variation Simulation - Predicting Interior Driveline Vibration Based on Production Variation of Imbalance and Runout
Technical Paper
2011-01-1543
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
An application of variation simulation for predicting vehicle interior driveline vibration is presented. The model, based on a “Monte Carlo”-style approach, predicts the noise, vibration and harshness (NVH) response of the vehicle driveline based on distributions of imbalance and runout derived from manufacturing production variation (the forcing function) and the vehicle's sensitivity to the forcing function. The model is used to illustrate the change in vehicle interior vibration that results when changes are made to production variation for runout and imbalance of driveline components, and how those same changes result in different responses based on vehicle sensitivity.
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Meinhardt, G., Sun, Z., Steyer, G., and sengupta, S., "An Application of Variation Simulation - Predicting Interior Driveline Vibration Based on Production Variation of Imbalance and Runout," SAE Technical Paper 2011-01-1543, 2011, https://doi.org/10.4271/2011-01-1543.Also In
References
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- Sun, Z. Ranek, M. Voight, M. Steyer, G. “Variation Reduction of Axle System NVH,” SAE Technical Paper 2005-01-2309 2005 10.4271/2005-01-2309
- Mendenhall Sincich Statistics for Engineering and the Sciences 4 th Prentice Hall 1995