Journal ArticleDOI
An economic production lot size model in an imperfect production system
TLDR
An EPL (Economic Production Lotsize) model in an imperfect production system in which the production facility may shift from an 'in- control' state to an 'out-of-control' state at any random time is investigated.About:
This article is published in European Journal of Operational Research.The article was published on 2010-02-16. It has received 200 citations till now. The article focuses on the topics: Total cost & Holding cost.read more
Citations
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A production-inventory model of imperfect quality products in a three-layer supply chain
TL;DR: An integrated production-inventory model is presented for supplier, manufacturer and retailer supply chain, considering perfect and imperfect quality items, and an analytical method is employed to optimize the production rate and raw material order size for maximum expected average profit.
Journal ArticleDOI
An EOQ model with imperfect quality items, inspection errors, shortage backordering, and sales returns
Jia-Tzer Hsu,Lie-Fern Hsu +1 more
TL;DR: In this paper, an economic order quantity model with imperfect quality items, inspection errors, shortage backordering, and sales returns is developed, and a closed form solution is obtained for the optimal order size, the maximum shortage level, and the optimal reorder point if shortages are not allowed.
Journal ArticleDOI
Economic order quantity model for deteriorating items with planned backorder level
TL;DR: This study is one of the first attempts by researchers to solve a deteriorating inventory problem with a simplified approach and the optimal solutions are compared with the classical methods for solving deteriorating inventory model.
Journal ArticleDOI
A mathematical model on EPQ for stochastic demand in an imperfect production system
TL;DR: In this article, the optimal buffer inventory for stochastic demand in the market during preventive maintenance or repair of a manufacturing facility with an economic production quantity model in an imperfect production system was developed.
Journal ArticleDOI
Integrated production, sampling quality control and maintenance of deteriorating production systems with AOQL constraint
TL;DR: The results obtained show that an economic design of acceptance sampling in such an integrated context can lead to important cost savings of more than 20%, compared with the 100% inspection policy.
References
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Journal ArticleDOI
Economic Production Cycles with Imperfect Production Processes
Meir J. Rosenblatt,Hau L. Lee +1 more
TL;DR: In this paper, the authors study the effects of an imperfect production process on the optimal production cycle time and derive the optimal cycle time for the case where the defective rate is a function of the set-up cost.
Journal ArticleDOI
Economic production quantity model for items with imperfect quality
TL;DR: In this article, the authors extended the traditional economic production quantity model by accounting for imperfect quality items when using the EPQ/EOQ formulae, and considered the issue that poor-quality items are sold as a single batch by the end of the 100% screening process.
Journal ArticleDOI
Simultaneous determination of production cycle and inspection schedules in a production system
Hua L. Lee,Meir J. Rosenblatt +1 more
TL;DR: A simple relationship has been developed to determine the effectiveness of maintenance by inspection and the problem of simultaneous determination of EMQ and the inspection schedules is solved by using an approximation to the cost function.
Journal ArticleDOI
Note on: Economic production quantity model for items with imperfect quality – a practical approach
TL;DR: In this paper, a simple approach for determining the economic production quantity for an item with imperfect quality is presented, and the results based on the simple approach with the optimal method are compared.