| 基于LabVIEW的非正弦信号测试分析系统的实现 |
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| 引用本文： | 王国新,顾启民,杨云飞,徐惠钢,谢启.基于LabVIEW的非正弦信号测试分析系统的实现[J].盐城工学院学报(自然科学版),2013,26(3):29-31. |
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| 作者姓名： | 王国新 顾启民 杨云飞 徐惠钢 谢启 |
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| 作者单位： | 常熟理工学院电气与自动化工程学院,江苏常熟,215500 |
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| 基金项目： | 苏州市科技计划项目，常熟市科技计划项目 |
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| 摘 要： | 电动机软启动器性能参数测试和分析是产品研制、调试、生产的重要环节。根据电动机软启动器在启动和停止过程输出的三相电压和电流都是非正弦信号的特点,研究了采用计算机、数据采集卡等硬件和在LabVIEW虚拟仪器平台上开发的软件构成一套完整的非正弦信号测试分析系统。该系统具有测试精度高、开发成本低、抗干扰能力强、检测效率高、操作简单等优点。
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| 关 键 词： | 参数测试 非正弦信号 LabVIEW虚拟仪器技术 数据采集 电动机软启动器 |
Realization of Nonsinusoidal Signal Test and Analysis System Based on LabVIEW |
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| WANG Guo-xin;GU Qi-min;YANG Yun-fei;XU Hui-gang;XIE Qi.Realization of Nonsinusoidal Signal Test and Analysis System Based on LabVIEW[J].Journal of Yancheng Institute of Technology(Natural Science Edition),2013,26(3):29-31. |
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| Authors: | WANG Guo-xin;GU Qi-min;YANG Yun-fei;XU Hui-gang;XIE Qi |
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| Institution: | (School of Electrical and Automation Engneering, Changshu Institute of Technology, Changshu Jiangsu 215500, China) |
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| Abstract: | The performance test and analysis of AC motor soft starters are the keys of research, adjust, and produce. Based on the characteristic of output voltage and current nonsinusoidal signal, the parameter test and analysis system of AC motor soft starters consisting of computer, signal modulate board, data acquisition board and software developed by LabVIEW virtual instrument technology introduced. The system has the following properties ： high precision, low cost, strong disturbance attenuation, high effieieney and eonvenienee manipulate. |
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| Keywords: | parameter test nonsinusoidal signal LabVIEW virtual instrument technology data acquisition AC motor soft starters |
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