基于Grubbs的雷达靶场试验数据处理  

Grey Processing of Radar Range Test Data Based on Grubbs

作　　者：侯瑞东[1] 夏宏森 李可心[1] 

机构地区：[1]沈阳炮兵学院电子侦察指挥系,沈阳110162

出　　处：《现代雷达》2009年第3期11-13,共3页Modern Radar

基　　金：国家自然科学基金资助项目(69974007)

摘　　要：雷达靶场试验数据的处理是整个试验过程的一个重要环节,文中提出利用灰色系统的相关理论对雷达靶场试验数据进行处理。介绍了基于Grubbs法则的异常数据的判别与剔除方法,根据灰色系统的不确定度理论,对雷达靶场试验数据系统误差的判别方法、标准差的求取方法以及数据结果的求取方法等进行了研究,最后对某次试验中的数据进行了处理,并从理论上对方法的可行性进行了分析。结果表明,该方法简单可行,对数据没有分布要求,数据处理结果有较高的置信水平。The processing of test data is one of important stages for radar range test. A method to process radar test data using grey uncertainty theory is proposed. A method of discrimination and elimination based on Grubbs is introduced, and discrimination of system error, the standard variation and numberical result ealculatinn method are studied using grey uncertainty theory. An example, in which a group of data are processed by this method, is given and the feasibility of this method is analyzed theoretically. The example and the theoretical analysis show that the method is feasible and effective. It does not need the probability distribution of the test data and has higher processing reliability.

关 键 词：雷达 靶场试验 数据处理 灰色系统 

分 类 号：TN957[电子电信—信号与信息处理]