文章摘要
吴鑫, 伍友利, 高翔, 牛得清, 徐洋.基于FP增长算法的红外抗干扰评估指标简约方法[J].空军工程大学学报:自然科学版,2021,22(1):99-104
基于FP增长算法的红外抗干扰评估指标简约方法
Research on Simplified Method of Infrared Anti Interference Evaluation Index Based on FP Growth Algorithm
  
DOI:
中文关键词: 红外抗干扰评估指标体系  指标简约  数据挖掘  FP增长算法  关联规则
英文关键词: infrared anti interference evaluation index system  index contracted  data mining  FP Growth algorithm  the association rules
基金项目:国家自然科学基金(61973253)
作者单位
吴鑫, 伍友利, 高翔, 牛得清, 徐洋 1.空军工程大学航空工程学院 西安 710038 2.复杂航空系统仿真重点实验室 北京 100076
3.中国空气动力研究与发展中心超高速空气动力研究所
四川绵阳 621000 
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中文摘要:
      针对红外抗干扰评估指标体系存在的冗余现象和缺乏合理性的特点,从红外导引头的固有属性、抗干扰性能指标以及导弹战技性能指标3个角度构建红外抗干扰综合评估指标,通过红外抗干扰实验仿真平台,设置相应干扰量,获取海量数据并对其进行预处理;再利用数据挖掘中的FP增长关联规则算法,对数据进行挖掘分析,得出干扰量与指标之间的关联规则;然后通过这些关联规则的强弱对指标进行简约,去除了冗余项仅保留了核心指标;最后采用BP神经网络对简约后的指标进行了有效性检验,结果验证方法下获取的抗干扰指标更为简洁、高效。
英文摘要:
      With the continuous development of infrared interference means, its more and more important to establish a set of scientific, reasonable and concise infrared anti-interference evaluation index system. Aimed at the problems that redundant phenomenon is in existence in infrared anti interference evaluation index system and there is lacking in rationality, firstly, the evaluation index system of infrared anti jamming is constructed from the inherent performance index, anti jamming performance index and missile tactical performance index, and then through the infrared anti-interference experiment simulation platform, set up corresponding disturbance variable is set up, huge amounts of data preprocessing are obtained. Next, the FP Growth algorithm in data mining is used to mine and analyze the anti interference experimental simulation data, and the association rules between disturbance variable and indexes are obtained. Finally, the index system is simplified through the strength of these association rules. As a result, the redundant items are removed for the index contracted and the core indexes are in existence.
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