现代防御技术2017，Vol.45Issue(1)：161-166,6.DOI:10.3969/j.issn.1009-086x.2017.01.027
相控阵天线阵面T/R单元维修模型
Maintenance Model for T/R Unit of Phased Array Radar's Antenna
摘要
Abstract
In order to improve the support performance of large-scale phased array radar's T/R unit,a two-echelon condition-based maintenance policy is proposed.When the amount of failed T/R units in antenna exceeds the predetermined threshold,the maintenance of antenna is initiated.Then a maintenance model that minimizes the average cost per unit time under the restriction of antenna's operational availability is established.Marginal efficiency analysis algorithm is applied to achieve the optimization.Finally,several examples show that this model can optimize the time of alternative maintenance and the amount of repairers.The model will provide the theoretical foundation for preventive maintenance policy of phased array radar's T/R unit.关键词
相控阵雷达/阈值/两级维修/使用可用度/维修费用/边际效能Key words
phased array radar/threshold/two levels maintenances/operational availability/maintenance costs/marginal efficiency分类
信息技术与安全科学引用本文复制引用
蒋伟,江峰,鲁力..相控阵天线阵面T/R单元维修模型[J].现代防御技术,2017,45(1):161-166,6.
