Dynamic decision-making for reliability and maintenance analysis of manufacturing systems based on failure effects |
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| Authors: | Ding Zhang Yingjie Zhang |
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| Institution: | School of Mechanical Engineering, Xi’an Jiaotong University, Xi’an, People’s Republic of China |
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| Abstract: | A framework for reliability and maintenance analysis of job shop manufacturing systems is proposed in this paper. An efficient preventive maintenance (PM) policy in terms of failure effects analysis (FEA) is proposed. Subsequently, reliability evaluation and component importance measure based on FEA are performed under the PM policy. A job shop manufacturing system is applied to validate the reliability evaluation and dynamic maintenance policy. Obtained results are compared with existed methods and the effectiveness is validated. Some vague understandings for issues such as network modelling, vulnerabilities identification, the evaluation criteria of repairable systems, as well as PM policy during manufacturing system reliability analysis are elaborated. This framework can help for reliability optimisation and rational maintenance resources allocation of job shop manufacturing systems. |
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| Keywords: | Manufacturing system reliability analysis preventive maintenance failure effects analysis component importance measure |
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