| 小型无人机CAN总线信号记录仪 |
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| 引用本文： | 纪勇,陈长青,贾宏光,张宏巍,白杨.小型无人机CAN总线信号记录仪[J].数据采集与处理,2009,24(Z1). |
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| 作者姓名： | 纪勇 陈长青 贾宏光 张宏巍 白杨 |
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| 作者单位： | 纪勇,张宏巍,白杨(中国科学院长春光学精密机械与物理研究所,长春,130033;中国科学院研究生院,北京,100039);陈长青,贾宏光(中国科学院长春光学精密机械与物理研究所,长春,130033) |
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| 摘 要： | 介绍了一种数据记录仪设计方法,以C8051F340为主控芯片,SJA1000为CAN控制器,CTM1050为CAN 收发器,CF卡为存储介质,给出了其硬件原理图以及软件设计流程.结合某小型无人机为背景,在地面联调和外场飞行实验时分别对娄据记录仪进行数据存储实验,实验数据表明,该设计方案可靠性高,可以有效地完成CAN 信号的记录,适用于小型无人机等飞行器的外场飞行实验.
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| 关 键 词： | CAN总线 数据记录仪 |
CAN Bus Data Recorder for Minitype Unmanned Verticraft |
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| Abstract: | A kind of data acquisition and storage system is proposed based on the CAN bus.Its master control chip is a C8051F340 microprocessor and SJA1000.The basic constitution of the CAN bus data recorder is presented and its hardware and software is given.The recorder can real-time gather the information and storage data on a CF card.The result shows that the system is highly reliable for data acquisition and storage,thus the method has an abroad application prospect for minitype unmanned verticraft at the real firing experiment. |
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| Keywords: | C8051F340 C8051F340 CAN bus data recorder |
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