摘要
介绍了一种基于差动变压器原理的新型位置传感器：它采用多差动变压器组合的方式，可用于六位移测量．文中还提出了由此传感器和MCS-51单片机组成的液位测量仪的软、硬件设计．此计量仪适于密度不均匀液体液位的实时测量，并能实现动态显示和报警等功能．由于此新型传感器的使用，使得该测量仪具有简便、易实现和造价低廉等特点．
A new type of position sensor, which is based on the principle of differential transformer, is discussed in detail: its working principle and structure. This sensor combines groups of differential transformer and can be used in measuring larger placement. Designs of the hardware & software of the measurer are also discussed in detail. The measurer has such advantages as:dynamic measurement, real-time display and automatic alarming. Because this new type sensor was introduced into this measurer, the measurer has simpler structure,can be made easily and is relatively cheaper.
出处
《河北工业大学学报》
CAS
2000年第3期102-105,共4页
Journal of Hebei University of Technology
