摘要
为了满足"测试技术"课程的教学需要,设计了多传感器转速测量实验平台。该实验平台以小型转子为被测对象,搭载了电涡流传感器、磁电传感器、光电传感器等多种传感器,以NI ELVIS Ⅱ+为硬件基础,设计了多种信号调理电路板,利用LabVIEW软件开发了转速测试分析软件,可以实现多种传感器同时采集分析信号。基于该实验平台规划了综合实验项目,通过实验可以锻炼学生分析和解决复杂测试问题的能力。
In order to meet the teaching needs of the Testing Technology course,the experimental platform for the measurement of multi-sensor rotational speed is designed.This experimental platform is based on the small rotor and equipped with sensors such as the eddy current sensors,magnetoelectric sensors,photoelectric sensors,etc.Based on NI ELVIS II+,a variety of signal conditioning circuit boards are designed.The LabVIEW software is used to develop the rotational speed test and analysis software,which can realize the simultaneous acquisition and analysis of signals by multiple sensors.Based on this experimental platform,a comprehensive experimental project is planned,through which students’ability to analyze and solve complex testing problems can be trained.
作者
杨立娟
陈花玲
王保建
郭艳婕
田绍华
Yang Lijuan;Chen Hualing;Wang Baojian;Guo Yanjie;Tian Shaohua(School of Mechanical Engineering,Xi’an Jiaotong University,Xi’an 710049,China)
出处
《实验技术与管理》
CAS
北大核心
2018年第10期88-91,95,共5页
Experimental Technology and Management
基金
国家自然科学基金青年项目(51605365,51705396)；教育部2017年第一批产学合作协同育人项目(NI公司,201701009014)；西安交通大学2017年本科教学改革研究青年项目(1702Q-02)；西安交通大学2017年教学改革研究专项(172X002)。
关键词
测试技术
转速测量
实验平台
综合实验
testing technology
rotational speed measurement
experimental platform
comprehensive experiment
