自然科学版 英文版
自然科学版 英文版
自然科学版 英文版

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中南大学学报(英文版)

Journal of Central South University

Vol. 20    No. 6    June 2013

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Maintenance decision-making method for manufacturing system based on cost and arithmetic reduction of intensity model
LIU Fan-mao(刘繁茂)1, ZHU Hai-ping(朱海平)2, LIU Bo-xing(刘伯兴)2

1. Hunan Provincial Key Laboratory of Mechanical Equipment Health Maintenance,Hunan University of Science and Technology, Xiangtan 411201, China;2. State Key Laboratory of Digital Manufacturing Equipment & Technology(Huazhong University of Science and Technology), Wuhan 430074, China

Abstract:A cost-based selective maintenance decision-making method was presented. The purpose of this method was to find an optimal choice of maintenance actions to be performed on a selected group of machines for manufacturing systems. The arithmetic reduction of intensity model was introduced to describe the influence on machine failure intensity by different maintenance actions (preventive maintenance, minimal repair and overhaul). In the meantime, a resolution algorithm combining the greedy heuristic rules with genetic algorithm was provided. Finally, a case study of the maintenance decision-making problem of automobile workshop was given. Furthermore, the case study demonstrates the practicability of this method.

 

Key words: selective maintenance; preventive maintenance; arithmetic reduction of intensity model; hybrid genetic algorithm

中南大学学报(自然科学版)
  ISSN 1672-7207
CN 43-1426/N
ZDXZAC
中南大学学报(英文版)
  ISSN 2095-2899
CN 43-1516/TB
JCSTFT
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