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Analysis of MAP/PH1, PH2, PH3/1 Queueing-Inventory System with Two Commodities.
- Source :
- Reliability: Theory & Applications; Dec2023, Vol. 18 Issue 4, p791-805, 15p
- Publication Year :
- 2023
-
Abstract
- In this work, a single server implements a two-commodity inventory queueing system. We assume that both commodities have a finite capacity. Customers arrive by a Markovian Arrival Process, there is a need for a single item, and either or both types of commodities are required, and this requirement is modeled using certain probabilities. The lead times are exponentially distributed, and the service times have a PH distribution. We use matrix analytical techniques to investigate the queueing inventory system and adopt an (s, S)-type replenishment policy that is dependent on the type of commodity. In the steady state, the joint and individual probability distribution of the E<subscript>system</subscript>, inventory level, and server status is obtained. A few significant performance measures are attained. Our mathematical concept is then illustrated with a few numerical examples. [ABSTRACT FROM AUTHOR]
- Subjects :
- QUEUING theory
COMMERCIAL products
DISTRIBUTION (Probability theory)
Subjects
Details
- Language :
- English
- ISSN :
- 19322321
- Volume :
- 18
- Issue :
- 4
- Database :
- Complementary Index
- Journal :
- Reliability: Theory & Applications
- Publication Type :
- Academic Journal
- Accession number :
- 174477859