Modelling component reliability using warranty data
نویسندگان
چکیده
منابع مشابه
Early Detection of Reliability Problems Using Information From Warranty Databases
Most companies maintain warranty databases for purposes of financial reporting and warranty expense forecasting. In some cases, there are attempts to extract engineering information (e.g., on the reliability of components) from such databases. Another important application is to use warranty data to detect potentially serious field reliability problems as early as possible. When a serious probl...
متن کاملModelling Handwitten Digit Data using Probabilistic Principal Component Analysis
Principal Component Analysis (PCA) is one century old now. Nevertheless, it still undergoes research and new extensions are found. Probabilistic Principal Component Analysis (PPCA, proposed by Tipping and Bishop) is one of these recent PCA extensions. PPCA defines a probabilistic generative model for PCA.It can easily be extended to mixture models. Among recent mixture density theoretical devel...
متن کاملWarranty Data Analysis: A Review
Warranty claims and supplementary data contain useful information about product quality and reliability. Analysing such data can therefore be of benefit to manufacturers in identifying early warnings of abnormalities in their products, providing useful information about failure modes to aid design modification, estimating product reliability for deciding on warranty policy and forecasting futur...
متن کاملGROWTH MODELLING OF SCHOOL CHILDREN IN IRAN USING SHIRAZ DATA
Centile values and growth charts for height, weight and arm circumference are presented for school children aged six to 12 years in Shiraz (Iran). The smooth centile values have been derived from the raw data by Healy's nonparametric method. Girls grow faster than boys. Homogeneity of data with population structure and universal rationing imply that these norms are likely to be appropriate...
متن کاملA methodology for design for warranty with focus on reliability and warranty policies
Purpose – The purpose of the paper is to develop a conceptual framework that integrates the technology and commercial issues early at the design stage to minimize warranty costs in the most effective and efficient manner and also to develop a model for optimization of warranty with specific focus on reliability and warranty policies. Design/methodology/approach – The critical issues in warranty...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: ANZIAM Journal
سال: 2012
ISSN: 1445-8810
DOI: 10.21914/anziamj.v53i0.5115