| 基于LabVIEW液压成形机数据采集系统的设计 |
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| 引用本文： | 朱彦,雷君相,罗宇舟,骆协海. 基于LabVIEW液压成形机数据采集系统的设计[J]. 锻压技术, 2012, 37(1): 100-104 |
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| 作者姓名： | 朱彦 雷君相 罗宇舟 骆协海 |
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| 作者单位： | 上海理工大学机械工程学院,上海,200093 |
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| 基金项目： | 上海市自然科学基金资助项目 |
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| 摘 要： | 针对现有测量设备使用中存在的问题,基于虚拟仪器的思想,提出一种利用LabVIEW和现有设备构建智能化自动测试平台的方法。阐述了开放式虚拟仪器平台LabVIEW的特点,在此基础上开发了一个由计算机控制的数据采集系统,并对液压成形机拉伸力、拉伸位移等信号进行了实际采集。实验表明,本方法有利于提高数据采集的速度和准确性,并且具有较强的可移植性,可对多种测量对象进行测量。同时,基于LabVIEW的特点,本操作系统的可视化设计能详细具体的显示所需采集的实时数据,为实验提供详细的数据资料。
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| 关 键 词： | 数据采集 LabVIEW 虚拟仪器 测试平台 |
Design of data acquisition system for hydraulic pressure molding machine based on LabVIEW |
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| ZHU Yan , LEI Jun-xiang , LUO Yu-zhou , LUO Xie-hai. Design of data acquisition system for hydraulic pressure molding machine based on LabVIEW[J]. Forging & Stamping Technology, 2012, 37(1): 100-104 |
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| Authors: | ZHU Yan LEI Jun-xiang LUO Yu-zhou LUO Xie-hai |
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| Affiliation: | (School of Mechanical Engineering,University of Shanghai of Science and Technology,Shanghai,200093,China) |
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| Abstract: | A method based on concept of virtual instruments was proposed to construct an intelligent automatic testing platform using LabVIEW and existing apparatus.The characteristics of opening Virtual instrument LabVIEW were described.Based on that,data acquisition system controlled by computer was developed.The data of tensile force and tensile displacement were collected using this system.The results show that the method may improve the testing speed and accuracy and has a strong portability.It can measure many kinds of objects.Based on the characteristics of LabVIEW,the visual design of this operating system may show the real-time data concretely and provide detailed data to the experiment. |
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| Keywords: | data acquisition LabVIEW virtual instruments testing platform |
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