The Design and Implementation of Measurement System for Linear Displacement Based on Virtual Instrument
The design of a measurement system for linear displacement adopts the virtual instruments technology. Making use of the portable computer and USB data acquisition card as well as the LabVIEW workbench realizes the automatic measurement of linear displacement. The displacement measurement system based on virtual instruments is composed of linear variable differential transformer, relevant signal conditioning circuit, data acquisition card and computer, etc. This system has many advantages such as stable working performance, high accuracy and portability. It also realizes computerized and network measurement, improving the efficiency and quality of Displacement Detection, forming the base of the long-distance Measurement of Linear Displacement data.
Virtual instrument Displacement measurement Data acquisition LabVIEW
Li Yang Li Wenlian Luo Qianqian
College of Physics & Electronic Engineering in Xiangfan University Xiangfan, Hubei, 441053, China
国际会议
沈阳
英文
484-486
2009-08-27（万方平台首次上网日期，不代表论文的发表时间）