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A Method of Reliability Analysis for Automotive Electronic Systems
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English
Abstract
This paper presents some results gained from our investigation of reliability analysis for automotive electronic systems with the aim of establishing a method for application to reliability engineering.
As the functions of automotive electronic systems expand to various areas, the number of components increases. Therefore, the total failure rate necessarily increases, so that it is important to reduce the effects of a failure as well as to prevent failure occurrence. In consequence, the component duplication concept has been implemented as a countermeasure. Through this investigation, a reliability analysis method for automotive electronic systems with certain duplicated components and the applicability of this method have been established. Moreover, in applying reliability technology, various points to be taken into consideration have been defined.
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Citation
Idoguchi, M., "A Method of Reliability Analysis for Automotive Electronic Systems," SAE Technical Paper 910355, 1991, https://doi.org/10.4271/910355.Also In
References
- MIL-HDBK-217E “Reliability Prediction of Electronic Equipment,” 1986
- Suzuki et al. “Short Optimum Replacement Program,” 5th International Conference on Reliability and Maintainability 1986
- Tomase Joseph P. “The Role of Reliability Engineering in Automotive Electronics,” SAE Paper No. 890806
- Herbst Scott A. “Maximizing Electronic Control Unit (ECU) Reliability,” SAE Paper No. 891889
- Hummel J. Edward “Reliability of Electronics Assemblies,” SAE Paper No. 891892