基于LabVIEW的传感器虚拟实验系统设计  

Design of sensor virtual experiment system based on LabVIEW

作　　者：王丽[1] 王学明 苗凤娟[1] 朱磊[1] 惠鹏飞[1] 张劲松[1] WANG Li;WANG Xueming;MIAO Fengjuan;ZHU Lei;HUI Pengfei;ZHANG Jinsong(School of Communication and Electronic Engineering,Qiqihar University,Qiqihar 161006,China)

机构地区：[1]齐齐哈尔大学通信与电子工程学院,黑龙江齐齐哈尔161006

出　　处：《高师理科学刊》2021年第1期63-66,共4页Journal of Science of Teachers＇College and University

基　　金：2018—2021学年度齐齐哈尔大学校级优秀课程;黑龙江省高等教育教学改革项目(SJGY20190726);齐齐哈尔大学学位与研究生教育教学改革研究项目(JGXM_QUG_2019019);黑龙江省普通本科高等学校青年创新人才培养计划(UNPYSCT-2017152)。

摘　　要：结合传统传感器实验特点,基于LabVIEW仿真软件设计了传感器虚拟实验系统,系统具有登录、管理、虚拟实验、数据存储、远程发布功能.利用LabVIEW模拟电阻应变片称重实验电路进行仿真实验,并利用波形图表显示仿真出来的拟合曲线.利用该系统,学生可以进行传感器实验的模拟操作,并直观观测实验数据.不但实现了传感器实验教学内容的仿真和展示,而且传感器理论课上,教师也可以实时登录该系统,并对传感器原理进行演示,加强了学生对传感器原理和测量电路的理解及应用.系统具有较强的开放性、直观性,提高了学生学习兴趣以及教学效果.Combined with the characteristics of traditional sensor experiment,the virtual experiment system of sensor is designed based on LabVIEW simulation software.The system has the functions of login,management,virtual experiment,data storage and remote publishing.LabVIEW was used to simulate the weighing experiment circuit of resistance strain gauge for simulation experiment,and waveform chart was used to display the simulated fitting curve.Using this system,students can simulate the sensor experiment and observe the experimental data directly.It not only realizes the simulation and demonstration of sensor experiment teaching content,but also enables teachers to login the system in real time in sensor theory class to demonstrate the sensor principle,which enhances students′understanding and application of sensor principle and measurement circuit.The system has strong openness and intuitiveness,which improves students′interest in learning and the teaching effect.

关 键 词：传感器 LABVIEW 传感器虚拟实验系统 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置] G642.423[自动化与计算机技术—控制科学与工程]