Università di Napoli Federico II Dipartimento di Matematica e Applicazioni

Avviso di Seminario

Il giorno 15 novembre p.v. alle ore 16 nell'aula G al III livello, la Dott.ssa Fatemeh Hooti, assegnista di ricerca presso il Dipartimento di Matematica e applicazioni, terrà un seminario dal titolo "Optimal Extended Warranty Length With Limited Number of Repairs in The Warranty Period".

Abstract: Due to the advances in the technology of complex industrial systems, the consumers of these products are always worried about the costs of purchasing and maintenance of them. Manufacturers also want to increase the number of customers for their products and profit from sales. However, the reliability of engineering systems can be affected by several factors, so the occurrence of failure and the need to repair and maintain these products after their production is inevitable. In this case, the discussion of the warranty of the manufactured products plays an important role in assuring the consumers and also reducing the damages to producers and customers. The policies introduced for the warranty of engineering systems are divided into two categories one-dimensional and two-dimensional warranty based on the number of variables that are aimed at optimizing the fixed and random costs of the project. Also, so far, several cost functions have been considered to check and reduce these costs. In the talk, a policy plan is proposed for the warranty length of a repairable system which consists of a number of minimal repairs and duration of service?. ?For this purpose?, ?two total expected costs of the manufacturer are considered as the objective of the optimization model, and the conditions for finding unique optimal solutions are investigated?.

Cordialmente, Maria Longobardi

Link al seminario: https://teams.microsoft.com/l/meetup-join/19%3aP4sdMtBuGUPSaONQwR0V0O6nDu1qP...

Maria Longobardi, Ph.D. in Applied Mathematics Associate Professor of Probability and Mathematical Statistics E-mail: maria.longobardi@unina.it Dipartimento di Biologia Università degli Studi di Napoli FEDERICO II Via Cintia - 80126 Napoli - Italy Studio 114 - V livello del Dipartimento di Matematica e Applicazioni Tel. +39 081 675620