| 多通道相量信号实时测量的一种方法 |
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| 引用本文： | 张宝俊. 多通道相量信号实时测量的一种方法[J]. 北京理工大学学报, 1987, 0(1) |
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| 作者姓名： | 张宝俊 |
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| 作者单位： | 北京工业大学电子工程系 |
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| 摘 要： | 本文给出一种实时测量相量信号的新方法。由于采用了多项式逼近和计算机辅助测试技术,该法此常用的模拟电路方法具有显著的优点。文中叙述了此法的工作原理、系统组成、程序设计和误差分析等,并举例说明了该法的有效性。
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| 关 键 词： | 相量信号 数据采集 多项式逼近 计算机辅助测试 查表技术 |
AN APPROACH TO REAL-TIME MEASUREMENT OF MULTI-CHANNEL PHASOR SIGNALS |
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| Zhang Baojun. AN APPROACH TO REAL-TIME MEASUREMENT OF MULTI-CHANNEL PHASOR SIGNALS[J]. Journal of Beijing Institute of Technology(Natural Science Edition), 1987, 0(1) |
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| Authors: | Zhang Baojun |
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| Affiliation: | Departmen of Electronic Engineering |
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| Abstract: | In this paper a new approach to real-time measurement of multi-channel phasor signals is presented. Techniques of polynomial approximation and computer-aided test are made use of. It is shown that this approach has some significant adventages over the conventional approach with analog circuits. In this paper, the measurement principle,system implementation,assembly programming and error analysis for the approach are given.The effectiveness of the approach is demonstrated by an example. |
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| Keywords: | phasor signal data acquisition polynomial approximation computer-aided test table look-up technique |
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