| 船用机电设备检测诊断系统设计及试验 |
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| 引用本文： | 李凤宇,张大发,刘颖.船用机电设备检测诊断系统设计及试验[J].中国修船,2006,19(5):40-43. |
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| 作者姓名： | 李凤宇 张大发 刘颖 |
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| 作者单位： | 海军工程大学,湖北,武汉,430033 |
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| 摘 要： | 系统采用加速度传感器和钳形电流变送器获得船用机电设备的工作状态,利用频谱分析的方法进行信号处理和设备状态特征提取。介绍了系统的硬件构成、算法分析和软件设计方法,指出了设计过程中的重点和难点,并对某设备做了验证性检测试验。
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| 关 键 词： | 频谱分析 状态检测 单片机 |
| 文章编号： | 1001-8328(2006)05-0040-04 |
| 收稿时间： | 2006-04 |
| 修稿时间： | 2006年4月1日 |
Design and experiment of detecting and diagnosis system for vessel-used electro-mechanical equipment |
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| LI Feng-yu,ZHANG Da-fa,LIU Ying.Design and experiment of detecting and diagnosis system for vessel-used electro-mechanical equipment[J].China Shiprepair,2006,19(5):40-43. |
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| Authors: | LI Feng-yu ZHANG Da-fa LIU Ying |
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| Abstract: | Accelerating sensor and pincerlike current transmitter are adopted to acquire the working state ot vessel-used electro-mechanical equipments in this paper. Frequency spectrum analysis method is used to process signal and pick up character of equipment-state. The hardware constitution, algorithm analysis and software design method are introduced. The key and difficult points are introduced. A verifying test for installation is performed. |
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| Keywords: | frequency spectrum analysis state detecting single-chip |
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