轨枕蒸养测控系统中的温度融合  

Temperature fusion of rail-pillow steam-maintain measuring and control system

作　　者：江萍[1] 胡社教[2] 潘宗岭[3] 

机构地区：[1]合肥工业大学电气及自动化学院,安徽合肥230009 [2]合肥工业大学计算机与信息学院,安徽合肥230009 [3]蚌埠产品质量监督检验所,安徽蚌埠233000

出　　处：《传感器技术》2003年第9期37-38,41,共3页Journal of Transducer Technology

摘　　要：温度测控系统在轨枕生产中起着关键的作用,系统通过多路数据采集卡获取轨枕蒸养室多个采样点的温度值。采用算术平均与分批估计相结合的数据融合算法,消除温度测量中的不确定性,使得测量的温度准确、可靠;保证了轨枕蒸养室温度的控制准确度和稳定性,提高了轨枕的质量。Temperature measuring and control system plays a key role in rail-pillow production.The temperature value of many sampling points in rail-pillow steam-maintain room is acquired through multichannel data collecting card.Data fuse algorithm combined arithmetic average and estimation in batches is used to eliminate the uncertainty in temperature measurement and the measured temperature is made to be accurate and reliable.The control accuracy and stability of temperature in rail-pillow steam-maintain room are guaranted and the quality of rail-pillow has been raised.

关 键 词：数据融合 温度测量 疏失误差 轨枕生产 温度测控系统 

分 类 号：U213.3[交通运输工程—道路与铁道工程]