| 引用本文: | 王永攀,杨江平,张宇,等.引入区域量化的相控阵天线维修优化模型.[J].国防科技大学学报,2016,38(2):92-98.[点击复制] |
| WANG Yongpan,YANG Jiangping,ZHANG Yu,et al.Maintenance optimal model for phased array antenna with regional quantification[J].Journal of National University of Defense Technology,2016,38(2):92-98[点击复制] |
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| 引入区域量化的相控阵天线维修优化模型 |
| 王永攀1, 杨江平1, 张宇2, 李陆军1,3 |
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(1. 空军预警学院 陆基预警装备系， 湖北 武汉 430019;2. 湖北工业大学 电气与电子工程学院， 湖北 武汉 430068;3. 中国人民解放军93975部队， 新疆 乌鲁木齐 830000)
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| 摘要: |
| 针对大型相控阵天线维修成本高、多部件维修时机难以确定、模型仿真计算困难等问题，提出一种引入区域量化的维修优化模型。建立天线阵列的区域量化模型，将天线阵列维修问题转化成一个由不同区域阵元组成的k/n系统维修优化问题。以使用可用度为约束条件，以单位时间维修费用最小为优化目标，建立引入区域量化的大型相控阵天线多部件视情维修决策优化模型，并通过算例仿真与分析进行了模型验证。结果表明：提出的维修优化模型真实有效，能够很好地解决分布不均匀的相控阵天线维修优化问题。 |
| 关键词: 区域量化 维修优化模型 相控阵天线 阵元 直线阵 |
| DOI：10.11887/j.cn.201602016 |
| 投稿日期：2015-03-17 |
| 基金项目:国家自然科学基金资助项目（61401503）；国家部委基金资助项目（KJ2014023200B11145）；博士研究生专项资助项目（2014JY546） |
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| Maintenance optimal model for phased array antenna with regional quantification |
| WANG Yongpan1, YANG Jiangping1, ZHANG Yu2, LI Lujun1,3 |
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(1. Landbased Early Warning Equipment Department, Air Force Early Warning Academy, Wuhan 430019, China;2. College of Electrical and Electronic Engineering, Hubei University of Technology, Wuhan 430068, China;3. The PLA Unit 93975, Wulumuqi 830000, China)
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| Abstract: |
| There exist several problems in the maintenance of phased array antenna, such as high maintenance costs, unsure maintenance chance, complicated model simulation and arithmetical operation. Considering these problems, a maintenance optimal model was put forth on the basis of regional quantification. A regional quantification model was given, and then the maintenance problems of phased array antenna were turned into the maintenance optimal of a k/n system, which consists of different regional array elements. A maintenance optimal model for the antenna was built, which chooses minimum maintenance costs per unit time as the object and the operational availability as the subject. Simulations and analysis of one instance were conducted to verify the validity of the proposed model. The results show that the proposed model could solve the maintenance problems of the asymmetrical array antenna well. |
| Keywords: regional quantification maintenance optimal model phased array antenna array element linear array |
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