| 基于AC6111的虚拟仪器设计 |
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| 引用本文： | 王正友,刘志龙,王兴和,缪华.基于AC6111的虚拟仪器设计[J].南京师范大学学报,2013(3):27-31. |
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| 作者姓名： | 王正友 刘志龙 王兴和 缪华 |
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| 作者单位： | [1]南京工程高等职业学校信息工程系,江苏南京211135 [2]南京师范大学物理科学与技术学院,江苏南京210023 [3]解放军国际关系学院教育技术中心,江苏南京210039 |
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| 基金项目： | 国家自然科学基金（11274176）. |
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| 摘 要： | 虚拟仪器技术是利用高性能的模块化硬件，结合灵活高效的软件来完成各种测试、测量和自动化的应用．以AC6111为数据采集模块，在LabView虚拟仪器开发平台环境下研制开发信号采集和频谱分析系统，利用可视化技术将丰富的计算机资源与数据采集硬件结合起来，完成具有图形界面的虚拟仪器，成功实现对输入信号的采集、分析、显示和数据存储等功能，其性能得到实验验证．
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| 关 键 词： | AC6111 LabView 虚拟仪器 信号采集和分析 |
Virtual Instrument Design Using AC6111 Acquisition Module |
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| Wang Zhengyou,Liu Zhilong,Wang Xinghe,Miao Hua.Virtual Instrument Design Using AC6111 Acquisition Module[J].Journal of Nanjing Nor Univ: Eng and Technol,2013(3):27-31. |
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| Authors: | Wang Zhengyou Liu Zhilong Wang Xinghe Miao Hua |
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| Affiliation: | 1. Department of Information Engineering, Nanjing Engineering Vocational College, Nanjing 211135, China) (2. School of Physics and Technology, Nanjing Normal University, Nanjing 210023, China) (3. Center of Edueational Technology, PLA Institute of International Relations, Nanjing 210039, China) |
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| Abstract: | Based on high-performance data acquisitian modular hardware, virtual instrument is designed for automatic measurement in testing applications with high-efficiency flexible software. The conception, composition, classification and characteristics of virtual instruments are firstly introduced in detail, and the development environment and the corresponding feature of LabView are also presented. Based on the functions of the AC6111 data acquisition module, a virtual instrument is designed for waveform collection and spectrum analysis by using the LabView platform. Applying the friendly graphical interface of visualization technology ,the functions of the AC6111 hardware are combined with computer resources to extend the virtual instrument design. The functions of data acquisition, signal analysis,waveform display and data storage are realized and the performance is also testified by the experimental measurements. |
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| Keywords: | AC6111 LabView virtual instrument signal acquisition and analysis |
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