The objective of this study is to develop a warranty servicing strategy, based on imperfect and minimal repairs, that minimises the total warranty servicing cost. For pre-specified degrees of repair, the expected warranty servicing cost is minimised by optimally partitioning a two-dimensional rectangular warranty region into n disjoint subregions. We numerically illustrate the imperfect repair ...

The environmental sustainability and business benefits of end-of-life products have led to worldwide growth in the remanufacturing market. However, customers are often sceptical about quality durability remanufactured products. To ensure a risk-free customer experience, dealers carry out some upgrading actions on most critical components offer reasonable warranty period at time resale. It is cr...

The implementation of learning by teachers can measure the quality schools and students. Schools with diverse student backgrounds need to take strategic steps in managing get optimal outcomes. Good designs techniques motivate students' interest learning. teacher's role is very important create an effective teaching process. Data Mining or also known as Knowledge Discovery Database (KDD) process...

Warranty data contain useful information about product quality and reliability, but they are usually coarse data because they may be aggregated, delayed, censored, missing or vague. They might, however, be the only forms of warranty data a manufacturer has, analysing such data are therefore needed and can also be of benefit to manufacturers in identifying early warnings of abnormalities in thei...

Curah hujan merupakan butiran – air yang keluar dari gumpalan awan. sangat penting dalam berlangsung nya kehidupan sehari hari. Penelitian ini bertujuan untuk meramalkan rata curah bulanan di Pasuruan dengan menggunakan Metode Holt- Winters Exponential Smoothing. Dimana Smoothing salah satu metode dapat digunakan melakukan perhitungan prediksi kedepan data pada tahun sebelumnya dimana pola tren...

Classical warranty plans require crisp data obtained from strictly controlled reliability tests. However, in a real situation these requirements might not be fulfilled. In an extreme case, the warranty claims data come from users whose reports are expressed in a vague way. Furthermore, there are special situations where several characteristics are used together as criteria for judging the warra...

Warranty data contain useful information about product quality and reliability, but they are usually coarse data because they may be aggregated, delayed, censored, missing or vague. They might, however, be the only forms of warranty data a manufacturer has, analysing such data are therefore needed and can also be of benefit to manufacturers in identifying early warnings of abnormalities in thei...

5.1 INTRODUCTION Up to now, warranty cost models for new products have been analyzed. In view of the present day market, customers are more attracted towards the secondhand products. Thus the present and the succeeding chapters of this thesis focus on analyzing the secondhand products by providing two-dimensional warranty for such products. A two-dimensional warranty policy is characterized by ...