Warranty Analysis Based on Different Lengths of Warranty Periods
نویسندگان
چکیده
منابع مشابه
Warranty claim forecasting based on
5 Warranty claims reported in recent months might carry more up-to-date information than 6 those reported in earlier months. Using weighted maximum likelihood estimation for esti7 mating model parameters might therefore lead to better performance of warranty forecast8 ing models than maximum likelihood estimation. This paper examines this issue and also 9 presents comparison of the forecasting ...
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 کاملDetermining optimal warranty periods from the seller's perspective and optimal out-of-warranty replacement age from the buyer's perspective
This paper considers a general repairable product sold under a failure-free renewing warranty agreement. In the case of a general repairable model, there can be two types of failure: type I failure (a minor failure), which can be rectified by minimal repairs; and type II failure (a catastrophic failure), which can be removed only by replacement. After a minimal repair, the product is operationa...
متن کاملProxel-based Simulation of a Warranty Model
The Proxel method is a state space-based approach to the simulation of discrete stochastic models. It implements the method of supplementary variables in an algorithmic, rather than mathematical way, without using partial differential equations and is able to solve a wide class of stochastic models. The approach has proven to be very competitive with discrete-event simulation for a class of mod...
متن کاملWarranty cost analysis using alternating quasi-renewal processes with a warranty option
Modelling of deteriorating systems with preventive repair during warranty using geometric processes was carried out in the previous chapter. In this chapter the independent and identically distributed assumption of geometric processes is relaxed to assume only the independent successive inter arrival times. Surveying the literature, one is struck by the fact that there has been so little resear...
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: Communications for Statistical Applications and Methods
سال: 2011
ISSN: 2287-7843
DOI: 10.5351/ckss.2011.18.3.277