| 引用本文: | 侯晓东,杨江平,邓斌,等.基于多指标相似性的T/R组件剩余寿命融合预测方法.[J].国防科技大学学报,2019,41(4):190-198.[点击复制] |
| HOU Xiaodong,YANG Jiangping,DENG Bin,et al.Fusion prediction method of remaining useful life for T/R module based on multi-index similarity[J].Journal of National University of Defense Technology,2019,41(4):190-198[点击复制] |
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| 基于多指标相似性的T/R组件剩余寿命融合预测方法 |
| 侯晓东1, 杨江平1, 邓斌1, 夏亮1, 王挺1, 朱新权2 |
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(1. 空军预警学院 防空预警装备系， 湖北 武汉 430019;2. 中国人民解放军63789部队， 陕西 西安 710005)
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| 摘要: |
| 为实现对T/R组件剩余寿命的准确预测，及时掌握装备当前健康状态和提高装备维修保障水平，分析T/R组件的故障特点，筛选出反映T/R组件状态退化过程的状态监测指标，通过计算每个指标对应的剩余寿命信息和权重，得到T/R组件的剩余寿命预测结果。通过算例分析与比较，验证了预测方法的实用性与有效性。研究结果可为电子装备剩余寿命预测提供理论指导，对合理计划维修资源和提高装备战斗力具有重要意义。 |
| 关键词: T/R组件 剩余寿命预测 相似性 状态监测指标 大型相控阵雷达 |
| DOI：10.11887/j.cn.201904027 |
| 投稿日期：2018-04-17 |
| 基金项目:国家部委基金资助项目（KYJH41721）；全军军事类研究生资助项目（2016JY314） |
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| Fusion prediction method of remaining useful life for T/R module based on multi-index similarity |
| HOU Xiaodong1, YANG Jiangping1, DENG Bin1, XIA Liang1, WANG Ting1, ZHU Xinquan2 |
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(1. AirDefense Early Warning Equipment Department, Air Force Early Warning Academy, Wuhan 430019, China;2. The PLA Unit 63789, Xi′an 710005, China)
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| Abstract: |
| The prediction of remaining useful life for T/R module is significant for equipment support personnel to master current health status of equipment and to improve the level of repair and maintenance. The fault characteristics of T/R module were analyzed and the indices reflecting the degradation process of T/R module were screened out, the remaining life prediction result of T/R module was obtained by calculating the remaining life information and weight of each index. The practicability and effectiveness of the prediction method were demonstrated by experimental example analysis and comparison. The results can provide theoretical guidance for predicting the remaining life of electronic equipment, and it is significant for planning maintenance resources reasonably and improving battle effectiveness of equipment. |
| Keywords: T/R module remaining useful life prediction similarity state monitoring index large phased array radar |
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