Along with increasing the warranty period for complex systems, reducing the warranty
servicing costs has become an issue of great importance to the manufacturers. One possible …

The warranty policies for capital-intensive products, such as automobiles, heavy equipment,
and aircraft engines, typically have two dimensions, that is, the age and usage. During the …

This study uses a bivariate approach, which simultaneously considers the time and usage of
a repairable product, and takes into account periodic preventive maintenance to develop a …

In dealing with post-sale warranties, considering only operating time may not be sufficient
because products often deteriorate through usage and over time, which both influence …

Human society is entering the era of Industry 4.0; engineering systems are becoming more
complex, which increases the difficulties of maintenance support work. Failure dependence …

For repairable items, the manufacturer is required to rectify all item failures through minimal
repair, replacement, and imperfect repair should failures occur within the period specified in …

We study the derivation of warranty cost under rectangular two-dimensional policy for both
repairable as well as non-repairable product. Typically, two approaches are adopted …

Abstract Prognostics and Health Management (PHM) is a methodology that permits the
assessment of product reliability and the prediction of remaining useful life (RUL) under life …