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SCIE ArticleProduct inspection policy for an imperfect production system with inspection errors and warranty cos
|Author||Sarkar, Biswajit; Saren, Sharmila|
|Corresponding Author Info||Biswajit Sarkar (산업경영공학과)|
|Source||EUROPEAN JOURNAL OF OPERATIONAL RESEARCH 2016, 248, 263-271|
|Times Cited||13 (17.08.28.기준)|
|Abstract||- 1월/2월 2017부로, 이 인용 빈도가 높은 논문의 인용 횟수가 분야와 출판 연도에 대해 Engineering 관련 학술 분야에서 상위 1%에 올랐습니다.
- 출판연도: JAN 1 2016
During manufacturing of products, all produced items are considered as perfect in general. This viewpoint of taking all finished products are perfect is not correct always. Defective items may occur during the production process for several reasons. This paper describes a deteriorating production process which randomly shifts to out-of-control state from in-control state. In case of full inspection policy, expected total cost together with inspection cost results higher inventory cost. Therefore, product inspection policy is better to use for reducing inspection costs. During product inspection process, inspectors may choose falsely a defective item as non-defective and vice-versa. Type I and Type II errors are incorporated in this model to make more realistic rather than existing models. This model includes a warranty policy for some fixed time periods. Some numerical examples, sensitivity analysis, and graphical representations are given to illustrate this model.
|Web of Science Categories||Management; Operations Research & Management Science|