Journal of Applied Reliability (한국신뢰성학회지:신뢰성응용연구)
- Volume 8 Issue 1
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- Pages.1-13
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- 2008
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- 1738-9895(pISSN)
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- 2733-8320(eISSN)
Collection and Analysis of Automotive Field Reliability Data
자동차 필드데이터 수집 및 신뢰도 분석
Abstract
A methodology for collection and analysis of automotive field reliability data is presented. Automotive warranty system usually covers a pre-determined period of time and/or mileage accumulation. Therefore mileage information for the vehicles that have not experienced any failure or problems during the warranty period is not available. In this paper, a reliability analysis method using the estimated mileage distribution from an additional survey for vehicles that have not any record during the warranty period is proposed. Methods of reliability analysis using the warranty information collected under the EU and US warranty policies are also provided.