基于BP神经网络的硬盘播出系统电平诊断的应用及其实现  

Application And Implementation of Level Diagnosis In Hard Disk Broadcasting System Based on BP Neural Network

作　　者：曾淇威 

机构地区：[1]重庆市南岸区南岸电视台,重庆400060

出　　处：《数字技术与应用》2012年第7期70-72,74,共4页Digital Technology & Application

摘　　要：研究了在MATLAB环境下,利用BP神经网络解决硬盘播出系统电平诊断中的分类问题。首先阐述了BP神经网络的一种故障诊断模型,其次分析了基于集合结构的电平诊断实现原理,最后研究了BP神经网络对电平诊断的求解方法。结论表明:利用在基于BP神经网络的MATLAB环境下解决电平诊断问题时仿真效果明显,有利于实际工程技术的应用。In this paper the diagnosis classification problems for hard disk broadcasting system are solved using BtK Back Propagation ）neural network on MATLAB condition. First, based on BP neural network, a fault diagnosis model is proposed. Second, the realization principle of level diagnosis is analyzed based on set structure. Finally, the method for solving the level diagnosis with BP neural network is investigated. In condusion： not only the simulation effect is obviously for the solution of level diagnosis problems on MATLAB condition based on BP neural network, but also facilitates the engineering technology application.

关 键 词：BP神经网络 硬盘播出系统 电平诊断 人工神经网络 

分 类 号：TN948.4[电子电信—信号与信息处理]