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旋转机械设备状态预警与维修优化

章立军 荣银龙 刘凯 张彬

章立军, 荣银龙, 刘凯, 张彬. 旋转机械设备状态预警与维修优化[J]. 工程科学学报, 2017, 39(7): 1094-1100. doi: 10.13374/j.issn2095-9389.2017.07.016
引用本文: 章立军, 荣银龙, 刘凯, 张彬. 旋转机械设备状态预警与维修优化[J]. 工程科学学报, 2017, 39(7): 1094-1100. doi: 10.13374/j.issn2095-9389.2017.07.016
ZHANG Li-jun, RONG Yin-long, LIU Kai, ZHANG Bin. State pre-warning and optimization for rotating-machinery maintenance[J]. Chinese Journal of Engineering, 2017, 39(7): 1094-1100. doi: 10.13374/j.issn2095-9389.2017.07.016
Citation: ZHANG Li-jun, RONG Yin-long, LIU Kai, ZHANG Bin. State pre-warning and optimization for rotating-machinery maintenance[J]. Chinese Journal of Engineering, 2017, 39(7): 1094-1100. doi: 10.13374/j.issn2095-9389.2017.07.016

旋转机械设备状态预警与维修优化

doi: 10.13374/j.issn2095-9389.2017.07.016
基金项目: 

国家自然科学基金资助项目(51005015)

国家重点研发计划项目(2016YFF0203804)

中央高校基本科研业务费资助项目(FRF-TP-15-010A3)

详细信息
  • 中图分类号: TH165+.3

State pre-warning and optimization for rotating-machinery maintenance

  • 摘要: 旋转机械设备的维修策略对于维护机械设备运行状态,保障产品生产质量有着重要意义,并且直接影响企业经济效益.频繁维修虽可以保障设备状态,但随之会带来高昂的维修成本;检修周期过长虽然可以降低维修次数,减少维修成本,但是设备状态却难以保证.本文提出了一种基于峭度指标的故障预警方法以及基于模糊C均值方法的实时维修策略优化方法.通过监测峭度指标变化,可以成功捕捉机械设备的早期故障特征,再使用模糊C均值方法,评估设备状态,将其结果视为设备运行可靠性指标,根据企业效益最优化的维修建议准则,对设备的维修策略做出实时建议.对某钢厂的设备状态监测数据分析验证,结果表明,本文提出的基于实时维修策略优化方法的维修建议更加适用于现场设备的管理,节约了监测成本,使得企业效益更优.
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出版历程
  • 收稿日期:  2016-07-19

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