摘要
介绍了一种光电传感器的工作原理及特点,阐明了这种传感装置用于土木工程参数测量的优越性.试验表明:此类传感器精度高,稳定性强,重复性和长期性能好,适用于土木工程位移量的监测,满足大型结构信号测量精度和量程两方面的要求.
The principle and characteristic of a photoelectric sensor have been introduced, and the advantage of the sensor used in civil engineering measuring has also been presented. As the results of the experiments, the sensor has high stability and precision, good repeatability and long - term behaviors, which is suited to monitor the displacement in civil engineering, and can meet the requirement of huge project both in signal measuring precision and scope.
出处
《武汉化工学院学报》
2005年第5期23-25,共3页
Journal of Wuhan Institute of Chemical Technology
关键词
光电传感器
土木工程
参数测量
测量精度
测量范围
photoelectric sensor
civil engineering
parameter measurement
measuring precision
measuring scope
