系统工程与电子技术 ›› 2024, Vol. 46 ›› Issue (8): 2760-2769.doi: 10.12305/j.issn.1001-506X.2024.08.23

• 系统工程 • 上一篇    

基于选择性维修的装备群动态健康管理决策

曹文斌1,2, 马维宁1,*, 贾希胜1   

  1. 1. 陆军工程大学石家庄校区, 河北 石家庄 050003
    2. 中国人民武装警察部队指挥学院勤务保障系, 天津 300250
  • 收稿日期:2023-04-04 出版日期:2024-07-25 发布日期:2024-08-07
  • 通讯作者: 马维宁
  • 作者简介:曹文斌(1988—), 男, 讲师, 博士, 主要研究方向为装备保障理论与应用
    马维宁(1982—), 男, 讲师, 博士, 主要研究方向为装备保障理论与应用
    贾希胜(1964—), 男, 教授, 博士, 主要研究方向为装备保障理论与应用

Dynamic health management decision-making for fleet based on selective maintenance

Wenbin CAO1,2, Weining MA1,*, Xisheng JIA1   

  1. 1. Shijiazhuang Campus, Army Engineering University, Shijiazhuang 050003, China
    2. Department of Service Support, People's Armed Police Command College, Tianjin 300250, China
  • Received:2023-04-04 Online:2024-07-25 Published:2024-08-07
  • Contact: Weining MA

摘要:

针对现有故障预测与健康管理(prognostics and health management, PHM)系统难以给出实时、动态健康管理决策结果的问题,综合考虑不完善维修、多资源约束(人力、时间、成本等)、备件订购、任务规划等因素,基于选择性维修理论,建立了动态健康管理决策模型,得到了最优方案,包括部件最优维修对策、维修任务分配、备件订购数量、最优任务规划等。最后,结合算例,分析了维修人员数量、备件数量、任务规划等因素对动态健康管理决策结果的影响,验证了所提模型的有效性,对于指导装备健康管理实践、提升保障质效具有重要的意义。

关键词: 故障预测与健康管理, 健康管理决策, 选择性维修, 装备群, 动态决策, 剩余寿命预测

Abstract:

Prognostics and health management (PHM), as an advanced predictive maintenance method, has become a hot research topic of equipment support. To solve the problem that the existed PHM systems cannot yield dynamic and timely results of health management decision-making, a novel selective maintenance (SM) based model was developed to obtain the optimal decisions, including the optimal maintenance strategies, maintenance task assignment, quantity of spare part ordered, optimal equipment task scheduling, etc. In this model, the imperfect maintenance options, multiple resource constraints, such as personnel, time, cost, etc., spare part ordering and task scheduling, were considered simultaneously. Based on the theory of selective maintenance, a dynamic health management decision-making model was established, and an optimal scheme, which includes optimal maintenance strategies, maintenance task scheduling, number of spare spart ordering, and optimal task planning, is obtained. Finally, an illustrative example was presented to verify the effectiveness of the proposed model, and the effect of the maintenance personnel number, spare part number and mission scheduling on decisions were analyzed. The results showed that the proposed model was of great significance for supporting equipment health management practice and improving the maintenance quality and effectiveness.

Key words: prognostics and health management (PHM), health management decision-making, selective maintenance, fleet, dynamic decision-making, remaining useful life prediction

中图分类号: