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یازدهمین کنفرانس بین‌المللی مهندسی صنایع
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژه‌های فارسی مقاله |
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| عنوان انگلیسی |
An Integrated Taguchi-Simulation-DEA approach for Optimum Maintenance Policy and Planning |
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| چکیده انگلیسی مقاله |
In this paper, a new approach for maintenance policy and planning problem is developed. First, maintenance activities are simulated by incorporating learning effects. Production and maintenance functions are estimated using historical data. Then, simulation is carried out for different scenarios which are combinations of periodic maintenance and different policies. Several outputs including machines and operators’ availability, reliability, efficiency and queue length are computed. Since the problem is multi-criteria, data envelopment analysis (DEA) method is used to select the preferred policy. In order to show the applicability of the proposed approach the data for a series production line is used and different scenarios with different policies are investigated. Since many scenarios are needed to be simulated, Taguchi orthogonal array design is used to reduce the number of scenarios. The proposed approach of this study would help managers to identify the preferred strategy considering and investigating various parameters and policies. This is the first study that introduces an integrated multi-criteria approach for optimum maintenance policy and planning. |
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| کلیدواژه‌های انگلیسی مقاله |
Maintenance Policy and Planning, Simulation, Data Envelopment Analysis (DEA), Optimization, Taguchi Orthogonal Array Design (TAOD), Learning Effects. |
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| نویسندگان مقاله |
| A. Azadeh
Department of Industrial Engineering, College of Engineering, University of Tehran, Iran
| M. Sheikhalishahi
Department of Industrial Engineering, College of Engineering, University of Tehran, Iran
| M. Firoozi
Department of Industrial Engineering, College of Engineering, University of Tehran, Iran
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| نشانی اینترنتی |
iiec2015.org |
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| زبان مقاله منتشر شده |
en |
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