基于组合特征的声目标模糊模式识别方法研究

A Study of the Acoustic Target Fuzzy Pattern Recognition Method Based on Comprehensive Features

目的 :研究战场上强不确定背景条件下声目标的自动识别问题 ;方法 :采用基于模糊综合评判的最大隶属原则分类器来实现对战场声目标的自动识别分类 ;结果 :实测的四种车辆信号样本检验表明 :该方法对四种车辆声信号具有良好的识别分类效果 ;结论 :利用基于模糊综合评判的最大隶属原则分类器来实现对战场声目标的自动识别分类是可行的。

In order to study the automatic recognizing problem of an acoustic target under the condition of indetermination background in the battle fields,this paper adopts the classifier of the maximum subjection principle based on fuzzy synthesis judgement to realize its automatic recognition moreover, four kinds of tested vehicle samples are measured and the results obtained have shown that it is feasible to use the above classifier to do the automatic recognition and classification of the acoustic targets in the battle fields.