Authors

• Ali Rabbani ¹
• Habib Zare ²
• Foroogh Behnia ³

¹ Lecturer of Azad University Branch of Dehdasht

² -Assistant of Professor of Yazd University

³ Master of Sciences of Industrial Management .Jahad Daneshgahi.Yazd

Abstract

the requirements for maintenance management have change drastically from the old concept of ‘fix-it-when-broken’ to a more complex approach, which entails adopting a maintenance strategy for a more integrated approach and alignment.
This paper presents a Goal Programming (GP) approach to define the best strategies for the maintenance of some criticalpumps in a paper industry. For each pump failure mode, the model allows to take into account the maintenance policy burden in terms of inspection or repair and in terms of the manpower involved, linking them to efficiency-risk aspects quantified as in FMEA methodology through the use of the classic parameters occurrence (O), severity (S) and detectability (D), evaluated through an adequate application of the Analytic network process. (ANP) technique. An extended presentation of the data and results of the case analysed is proposed in order to show the characteristics and performance of this approach.
The result is in the situation studied predictive and preventive maintenance obtain the best compromise between resource usage and reduction of failure effects. This fact is non-surprising since these policy allows failure prediction, thus providing the maintenance manager with useful information to limit the negative failure aspects.
 

Keywords

• KeyWords: Maintenance Strategies
• Goal Programming
• MADM
• FMEA

20.1001.1.22518029.1393.11.31.5.0