| 一种基于C8051F350的无线同步数据采集方法 |
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| 引用本文： | 张芝贤,刘筠筠,王明贺.一种基于C8051F350的无线同步数据采集方法[J].太赫兹科学与电子信息学报,2009,7(6):511-514. |
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| 作者姓名： | 张芝贤 刘筠筠 王明贺 |
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| 作者单位： | 沈阳航空工业学院,电子信息工程学院,辽宁,沈阳,110136 |
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| 基金项目： | 辽宁省教育厅团队基金资助攻关项目 |
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| 摘 要： | 设计了一种以C8051F350作为核心控制器，并配以无线通信模块的数据采集系统。介绍了系统无线数据传输中软件同步的设计及相关的处理，提出了一种通过多次测试、计算，获得数据在无线传输过程中产生的时间差，进行时间补偿后实现系统同步数据采集的方法。通过对同一信号进行多次测试，证明了该方法实现了数据的同步采集，为歼击机操纵杆／舵操纵力一位移性能检测评估系统提供了准确的测量数据。
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| 关 键 词： | 歼击机操纵性能 C8051F350微控制器 无线同步 数据采集 |
| 收稿时间： | 2009/6/18 0:00:00 |
| 修稿时间： | 2009/7/16 0:00:00 |
A wireless synchronization data acquisition method based on C8051F350 |
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| ZHANG Zhi-xian,LIU Jun-jun and WANG Ming-he.A wireless synchronization data acquisition method based on C8051F350[J].Journal of Terahertz Science and Electronic Information Technology,2009,7(6):511-514. |
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| Authors: | ZHANG Zhi-xian LIU Jun-jun and WANG Ming-he |
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| Affiliation: | (School of Electronic Information Engineering, Shenyang Institute of Aeronautical Engineering, Shenyang Liaoning 110136, China) |
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| Abstract: | A data acquisition system based on the core controller of C8051F350 and wireless communication module was designed. The designs of software synchronization and correlation processing during wireless data transmission were introduced. A method was put forward, which obtained the time difference during data wireless transmission by multiple tests and calculation, then realized the synchronous data acquisition for the system after time compensation. This method was validated by multiple tests on the same signal and would provide accurate data measurement for the system of fighter joystick/rudder control force-displacement performance test and evaluation. |
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| Keywords: | fighter maneuverability C8051F350 wireless synchronization data acquisition |
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