高速侵彻复杂介质的实时测定

Real Time Measurement of Complicated Medium for High-Speed Penetrating

摘要:

对目标介质的实时测定与识别是提供稳定、实时的引信决策的重要基础。基于规则的特征提取方法是一种全新思路的实时测定方法，是利用加速度信号的幅值、导数值以及幅值陡变等三个方面提取相应特征值，以确定被侵彻介质的性质和类别。采用这种方法对典型的介质数据集的鉴别结果相当准确，与以往决策算法相比该方法实现简单、应用范围广、灵敏度高。

Abstract:

Real time measurement of complicated medium is the important foundation to provide a robust, real-time and intelligent detonation decision for the fuze.Rule based feature extraction is a new measuring method, in which features are selected in the followin