现代防御技术 ›› 2026, Vol. 54 ›› Issue (1): 138-148.DOI: 10.3969/j.issn.1009-086x.2026.01.014

• 论文 • 上一篇    

基于直觉模糊集的装备健康状态评估方法

雷瑶, 赵建印, 吕卫民   

  1. 海军航空大学,山东 烟台 264001
  • 收稿日期:2024-11-05 修回日期:2025-02-24 出版日期:2026-01-28 发布日期:2026-02-11
  • 作者简介:雷瑶(1996-),女,陕西绥德人。博士生,研究方向为装备验收技术与运用。

Health Assessment of Equipment Based on IVIF

Yao LEI, Jianyin ZHAO, Weimin LÜ   

  1. Naval Aviation University,Yantai 264001,China
  • Received:2024-11-05 Revised:2025-02-24 Online:2026-01-28 Published:2026-02-11

摘要:

为解决影响装备健康状态参数的权重分配及各参数评估值的融合问题,根据装备特点和其自身延寿需求,提出基于区间直觉模糊集(interval-valued intuitionistic fuzzy,IVIF)和融合逼近理想解排序法(technique for order preference by similarity to an ideal solution,TOPSIS)与秩和比法(rank-sum ratio,RSR)的装备健康状态评估方法。引入IVIF确定决策专家自身权重,根据其评估犹豫度及相似度综合确定指标权重,获取加权规范化矩阵;建立TOPSIS-RSR的评估框架实现对装备的健康状态评估及决策;利用仿真案例对多个同型号装备健康状态进行评估排序分级,对比2种已知评估方法验证方法了的可行性。

关键词: 健康评估, 秩和比, 逼近理想解排序法, 区间直觉模糊, 装备寿命延长

Abstract:

To address the issues of weight allocation for parameters affecting the equipment health and the fusion of evaluation values for each parameter, a health assessment method of equipment based on technique for order preference by similarity to an ideal solution (TOPSIS)-rank-sum ratio (RSR) algorithm and interval-valued intuitionistic fuzzy (IVIF) was proposed according to the characteristics of equipment and its life extension requirements. Firstly, IVIF was introduced to determine the weight of decision experts, and the index weight was determined according to the evaluation hesitation degree and similarity degree, obtaining a weighted normalized matrix. Then, the TOPSIS was established, and the RSR assessment framework was integrated with TOPSIS to realize the health assessment of equipment and decision-making. Finally, simulation cases were utilized to evaluate, rank, and grade the health status of multiple equipment of the same model, and two known evaluation methods were compared to verify the feasibility of the proposed method.

Key words: health assessment, rank-sum ratio(RSR), technique for order preference by similarity to an ideal solution(TOPSIS), interval-valued intuitionistic fuzzy(IVIF), equipment life extension

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