The paper discusses the methodology of artificial neural network and the data structure of track geometry recording car. Back Propagation algorithm are also analyzed and illustrated. 文章讨论了人工神经网络方法、轨检车数据的数据结构,并对BP反向传播网络的算法进行了分析介绍。
The system include subsystem such as Picture of Track and Aim Ingesting System ( PTAIS ), Data Recording and Processing System ( DRPS ), a car, and so on. 在系统组成上,主要包括跟踪瞄准图像摄取分系统,数据记录处理显示分系统,工作车和保障系统等。