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Reliability Prediction for Automotive Components in Field Use
Technical Paper
2002-01-2241
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
This paper presents a model for reliability prediction of motor vehicle components in field use based on guarantee data. The method is an extension of the reliability prediction model from Pauli [1], which was originally developed for the analysis of electronic control units. The model is applied for the first time to body electronic products. Therefore, a generalized failure model is developed. In a case study an electronic actuator is analysed considering a mixed failure model and then compared to a simple failure model approach. The prediction model derives km- and time-dependent reliability characteristics and is proven to be a powerful tool.
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Meyer, M., Meyna, A., Pauli, B., and Grodzicki, P., "Reliability Prediction for Automotive Components in Field Use," SAE Technical Paper 2002-01-2241, 2002, https://doi.org/10.4271/2002-01-2241.Also In
SAE 2002 Transactions Journal of Passenger Cars - Electronic and Electrical Systems
Number: V111-7; Published: 2003-09-15
Number: V111-7; Published: 2003-09-15
References
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- Kalbfleisch, J. D. Lawless, J. F. “Estimation of Reliability in Field Performance Studies” Technometrics 30 365 388 1988
- Gnedenko, B. Pavlov, I. Ushakov, I. Chakravarty, S. “Statistical Reliability Engineering” John Wiley and Sons New York 1999
- Society of Automotive Engineers “Automotive Electronics Reliability Handbook SAE Warrendale PA, USA 1987
- Eckel, G. Carl Hanser München 1977
- 2000
- Pauli, B. “A New Method for Calculating the Kilometer Dependent Lifetime Distribution of Automotive Components” ATZ worldwide 4 Vieweg Verlag Wiesbaden 1999