| 基于Nios II的电力机车速度信号处理片上系统设计 |
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| 引用本文： | 徐洋波,王玉松.基于Nios II的电力机车速度信号处理片上系统设计[J].电力机车与城轨车辆,2007(5). |
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| 作者姓名： | 徐洋波 王玉松 |
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| 作者单位： | 西南交通大学智能控制与仿真工程研究中心 四川成都610031 |
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| 摘 要： | 介绍了频率等精度测量原理,并应用于基于Nios II的电力机车速度信号处理片上系统设计中,实现了机车速度信号的等精度采集与处理,满足了机车的双闭环控制要求,运用效果良好。
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| 关 键 词： | Nios II软核处理器 电力机车 速度传感器 片上系统 |
SOC design of locomotive speed signals processing system based on Nios II |
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| XU Yang-bo,WANG Yu-song.SOC design of locomotive speed signals processing system based on Nios II[J].Electric Locomotives & Mass Transit Vehicles,2007(5). |
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| Authors: | XU Yang-bo WANG Yu-song |
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| Abstract: | This paper presents the principle of equal observations for frequency and uses it in the SOC design of locomotive speed signals processing system based on Nios II soft core processor.It realizes the equal precision acquisition and processing of locomotive speed signals and meets the requirement of dual closed-loop control of electric locomotive and works with good effect. |
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| Keywords: | Nios II soft core processor electric locomotive speed sensor SOC(System on Chip) |
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