基于LABVIEW的发动机气门运动规律实验台的开发

姜北平; 解方喜; 苏岩; 许允

姜北平,解方喜,苏岩,许允.基于LABVIEW的发动机气门运动规律实验台的开发[J].电测与仪表,2018,55(16):32-35.
jiangbeiping,xiefangxi,tanmanzhi,xuyun.Development of Engine Valve Motion Test Platform Based on LABVIEW[J].Electrical Measurement & Instrumentation,2018,55(16):32-35.

基于LABVIEW的发动机气门运动规律实验台的开发

Development of Engine Valve Motion Test Platform Based on LABVIEW

DOI：

中文关键词: 虚拟仪器,自动测试系统,气门,加速度。

英文关键词:virtual Instrument automatic test system engine valve acceleration.

基金项目:吉林大学2017年度本科教学改革研究立项项目(2017XYB291)

作者中文名	作者英文名	单位
姜北平	jiangbeiping	吉林大学仿真与控制国家重点实验室
解方喜	xiefangxi	吉林大学仿真与控制国家重点实验室
苏岩	tanmanzhi	吉林大学仿真与控制国家重点实验室
许允	xuyun	吉林大学仿真与控制国家重点实验室

摘要点击次数: 1568

中文摘要:

基于虚拟仪器技术的气门运动规律测试实验台的搭建，是关于本科生专业课《内燃机设计》的实验课程改革。文章描述了实验台构建的理论基础、实验台的总体设计、软硬件实现及最终的实验验证。开发的测试系统集信号调理、数据采集和数据分析与管理于一体，能够根据操作者设定的采集频率，时间和通道采集实时波形，从而有效地提高系统的灵活性和精度，最后介绍了实验平台在教学实践过程中取得的成果。

英文摘要:

This paper discusses the experimental platform building of engine valve movement test based on virtual instrument technology, which is about the experimental course reform on IC Engine Design for undergraduate specialized courses. This paper describes the theoretical basis of the construction of the experimental platform, the overall design of the experimental platform, the implementation of software and hardware, and the final experimental verification.The developed test system integrates signal conditioning, data acquisition, data analysis and management, and can collect real-time waveforms according to the acquisition frequency, time and channel set by the operator, thus effectively improving the flexibility and accuracy of the system. Finally , the article introduces the results of the experimental platform in the teaching practice.

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