基于LabVIEW机器视觉在继电器检测系统中的应用研究
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摘要
机器视觉系统已成为许多工业过程的重要组成部分。针对继电器衔铁小轴检测精度要求高,人工检测难以保证测量精度和快速性的问题,研究开发一套基于LabVIEW机器视觉的继电器衔铁小轴视觉检测系统。该系统基于LabVIEW开发平台,通过图像采集、图像分析处理、VISA串口通信等功能的研究实现继电器项目的快速、可靠检测。利用实际待加工工件进行自动测试实验,结果表明继电器视觉检测系统具有稳定、快速、高效特性,满足继电器生产线对衔铁小轴质量的要求,为继电器自动化测量技术进一步发展提供了一种可行思路。
Machine vision system has become an important part of many industrial processes.Aiming at the problem that the detection accuracy of the relay armature shaft is high and manual detection is difficult to ensure the measurement accuracy and rapidity,a machine vision system based on LabVIEW was developed.The system was based on LabVIEW development platform,through the research of image acquisition,image analysis and processing,VISA serial communication and other functions to achieve rapid and reliable detection of relay project.Using actual workpiece to be processed for automatic test experiment,the results show that the relay visual inspection system has stable,fast and efficient characteristics,and meets the requirements of relay production line on the quality of armature shaft,it provides a feasible idea for the further development of relay automatic measurement technology.
Machine vision system has become an important part of many industrial processes.Aiming at the problem that the detection accuracy of the relay armature shaft is high and manual detection is difficult to ensure the measurement accuracy and rapidity,a machine vision system based on LabVIEW was developed.The system was based on LabVIEW development platform,through the research of image acquisition,image analysis and processing,VISA serial communication and other functions to achieve rapid and reliable detection of relay project.Using actual workpiece to be processed for automatic test experiment,the results show that the relay visual inspection system has stable,fast and efficient characteristics,and meets the requirements of relay production line on the quality of armature shaft,it provides a feasible idea for the further development of relay automatic measurement technology.
引文
[1] 叶雪荣,林义刚,黄晓毅,等.航天继电器贮存过程吸合时间退化机理研究[J].电工技术学报,2017,32(11):173-179.
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[6] SHI C,TENG G H,LI Z.An approach of pig weight estimation using binocular stereo system based on LabVIEW [J].Computers and Electronics in Agriculture,2016,129:37-43.
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[8] 方毅然,李志斌.基于LabVIEW的汽车排放检测系统通讯测试软件设计[J].仪表技术与传感器,2017(6):78-82.
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[10] 王皓,杜向阳,耿英博.基于LabVIEW的相机标定技术研究 [J].化工自动化及仪表,2017,44(10):944-947.
[11] 张桃飞,沈捷,王正飞.基于LabVIEW与 PLC 的过滤材料纯水通量测试系统设计[J].仪表技术与传感器,2015(7):74-76.
[2] 苏秀苹,吴倩,乔延华,等.磁保持继电器空间磁干扰敏感位置的研究[J].电波科学学报,2017,32(3):300-307.
[3] 厉荣宣,史东东.工件表面裂纹机器视觉检测研究[J].自动化仪表,2017,38(9):85-90.
[4] 谢德茂,吴自然,陈冲,等.自动点焊机中机器视觉系统的设计与应用[J].计算机应用,2017,37(S1):206-210.
[5] SMITH L N,SMITH M L.Automatic machine vision calibration using statistical and neural network methods [J].Image and Vision Computing,2005,23(10):887-899.
[6] SHI C,TENG G H,LI Z.An approach of pig weight estimation using binocular stereo system based on LabVIEW [J].Computers and Electronics in Agriculture,2016,129:37-43.
[7] 党丽萍,刘君华.基于LabVIEW和IMAQVision软件平台的轴平行性测量[J].兵工学报,2006,27(3):519-523.
[8] 方毅然,李志斌.基于LabVIEW的汽车排放检测系统通讯测试软件设计[J].仪表技术与传感器,2017(6):78-82.
[9] 朱焱丹,廖俊必,何子牛.基于LabVIEW的机器视觉系统的标定[J].中国测试,2009,35(6):54-56.
[10] 王皓,杜向阳,耿英博.基于LabVIEW的相机标定技术研究 [J].化工自动化及仪表,2017,44(10):944-947.
[11] 张桃飞,沈捷,王正飞.基于LabVIEW与 PLC 的过滤材料纯水通量测试系统设计[J].仪表技术与传感器,2015(7):74-76.
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