摘要
高危作业职业危害的严重性迫切需要对此建立有效的预警机制。目前的预警方法无法对多种职业危害因素作出综合、系统的评价。本文采用改进的BP神经网络,对多种职业危害因素进行综合预警,该预警模型不受人为因素的影响,在误差允许范围内可实现准确的实时预测。
The ponderance of occupational hazards urgently needs early warning model. The present forecasts can not predict occupational hazards on many factors. Based on improved BP neural network, the occupational hazards with many factors were predicted. It showed that the model can make the forecast very well, not affected by manmade factors.
出处
《中国安全生产科学技术》
CAS
北大核心
2009年第5期63-66,共4页
Journal of Safety Science and Technology
基金
国家"十一五"科技支撑计划"职业危害预防控制关键技术与装备研究"项目"高危职业危害监测预警与防治关键技术研究"(编号:2006BAK05B02)资助
关键词
职业危害
预警
神经网络
BP算法
occupational hazards
early warning
neural network
BP algorithm
