Research on Condition-assessment-based Maintenance Strategy for T/R Module of Phased Array Radar

被引：0
|
作者：
Jiang W. [1 ]
Wang T. [1 ]
Sheng W. [1 ]
Lu L. [1 ]
机构：
[1] Department of Air-Defense Early Warning Equipment, Air Force Early Warning Academy, Wuhan, 430019, Hubei
来源：
Binggong Xuebao/Acta Armamentarii | 2019年 / 40卷 / 01期
关键词：
Association rule; Condition assessment; Independent status parameter; Maintenance strategy; Synthetic status parameter; T/R module; Variable weight coefficient;
D O I：
10.3969/j.issn.1000-1093.2019.01.021
中图分类号：
学科分类号：
摘要：
A condition-assessment-based maintenance strategy of T/R module is presented for the large number and frequent malfunctions of phased array radar T/R module and the fault type related to a variety of detection parameters. The synthetic and independent status parameters are established according to the association rule of each test data. In view of the fact that the constant weight coefficient can't reflect the actual working status of T/R module accurately, a balanced function is introduced to calculate the variable weight coefficient of synthetic status parameters, an objective and accurate status assessment method of phased array radar T/R module is established, and the maintenance threshold of T/R module is determined by the tactical index of phased array radar. The proposed method is used to evaluate the fault T/R modules which are detected by built in test(BIT),and the fault T/R modules which score is less than 60 points are replaced with the new T/R modules. The calculated results show that the assessment method and maintenance strategy have high feasibility, and make full use of the surplus value of T/R module, which are of great importance to improve the support effectiveness of equipment. © 2019, Editorial Board of Acta Armamentarii. All right reserved.
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页码：182 / 188
页数：6
相关论文
共 18 条
  • [1] Talisa S.H., O'Haver K.W., Comberiate T.M., Et al., Benefits of digital phased array radars, Proceedings of the IEEE, 104, 3, pp. 530-543, (2016)
  • [2] Stailey J.E., Hondl K.D., Multifunction phased array radar for aircraft and weather surveillance, Proceedings of the IEEE, 104, 3, pp. 649-659, (2016)
  • [3] Shi N.N., Li M., Deng Y., Experimental demonstration of a multi-target detection technique using an X-band optically steered phased array radar, Optics Express, 24, 13, pp. 14438-14450, (2016)
  • [4] Kim S.Y., Sung J.B., Torre A., In-orbit antenna pattern extraction method for active phased-array SAR antennas, IEEE Antennas and Wireless Propagation Letters, 15, pp. 317-320, (2016)
  • [5] Borowska L., Zhang G.F., Zrnic D.S., Spectral processing for step scanning phased-array radars, IEEE Transactions on Geoscience and Remote Sensing, 54, 8, pp. 4534-4543, (2016)
  • [6] Ye X.W., Zhang F.Z., Compact optical true time delay beamformer for a 2D phased array antenna using tunable dispersive elements, Optics Letters, 41, 17, pp. 3956-3959, (2016)
  • [7] Lu L., Yang J.P., Time based maintenance optimization model for k/N(G) system with various lifetime distributions, Modern Defence Technology, 43, 1, pp. 135-139, (2015)
  • [8] Ruan M.Z., Li Q.M., Peng Y.W., Model of spare part fill rate for system of various structures and optimization method, Systems Engineering and Electronics, 33, 8, pp. 1799-1803, (2011)
  • [9] Jiang W., Sheng W., Liu G., Maintenance model for T/R units of phased array radar's based statistics, Fire Control & Command Control, 42, 12, pp. 66-70, (2017)
  • [10] Wang Y.P., Yang J.P., Zheng Y.J., Optimal maintenance model for k/n system with random spares, Journal of PLA University of Science and Technology(Natural Science Edition), 16, 6, pp. 569-574, (2015)
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