| 超声波检测的AE传感器设计与实现 |
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| 引用本文： | 褚静,骆英,万雄,柳祖停.超声波检测的AE传感器设计与实现[J].计算机测量与控制,2008,16(4):464-466. |
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| 作者姓名： | 褚静 骆英 万雄 柳祖停 |
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| 作者单位： | 江苏大学,土木工程测试技术研究所,江苏,镇江,212013 |
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| 基金项目： | 国家自然科学基金
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江苏省六大人才高峰基金 |
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| 摘 要： | 针对目前国内用于结构健康监测的无线传感器频带不够宽,不能检测声波信号的现状,提出了一种可以检测声波信号的新型无线压电传感器的设计和制作方法;研究了ZigBee协议栈内容,设计和实现了体积小、功耗低的无线传感器节点和基站的硬件和软件程序部分,并对制成的传感器进行初步测试;试验表明它有较好的精度,频带更宽,可以用于较高频段的结构健康监测,具有广阔的应用前景。
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| 关 键 词： | 无线AE传感与通信 结构健康监测 宽频带 |
| 文章编号： | 1671-4598(2008)04-0464-03 |
| 修稿时间： | 2007年8月26日 |
Design and Achievement of Wireless AE Sensor Applied to Ultrasonic Waves Reception |
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| Chu Jing,Luo Ying,Wan Xiong,Liu Zuting.Design and Achievement of Wireless AE Sensor Applied to Ultrasonic Waves Reception[J].Computer Measurement & Control,2008,16(4):464-466. |
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| Authors: | Chu Jing Luo Ying Wan Xiong Liu Zuting |
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| Affiliation: | Chu Jing Luo Ying Wan Xiong Liu Zuting (Jiangsu University,Zhenjiang 212013,China) |
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| Abstract: | As wireless sensors currently applied to structural health monitoring haven't wide bandwidth,a novel structure and design practice for ultrasonic waves reception of wireless sensor is proposed.A wireless sensor node of minute extension and low power consumption and a base station are designed and developed based on ZigBee protocol.The performance of the wireless sensor is investigated through test in the laboratory.It is proved that the wireless sensor possesses higher precision and wider bandwidth in Application. |
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| Keywords: | wireless AE sensing & communication structural health monitoring wide bandwidth |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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