| 磁罗经数字转换器的设计 |
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| 引用本文： | 李光飞,;楼然苗.磁罗经数字转换器的设计[J].浙江水产学院学报,2008(1):65-68. |
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| 作者姓名： | 李光飞 ;楼然苗 |
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| 作者单位： | [1]浙江海洋学院公共实验中心,浙江舟山316004 |
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| 基金项目： | 浙江海洋学院科研项目（230250004） |
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| 摘 要： | 磁罗经作为低价而性能稳定的船用设备得到了大多数船只的配置应用,由于磁罗经通常安装在船头露天的地方,在使用时不太方便。磁罗经数字转换器使用固态磁阻传感器将磁罗经的磁针方位角转换成数字量的角度信号,利用单片机处理并传送到雷达或电子海图仪等设备上,从而实现航向角等航行信息的综合集中显示。磁罗经数字转换器可提供分辨率小于1°的航向角,不但可用在船上作为航行信息集中显示的辅助产品,也可以单独作为数字式电子指南针使用。
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| 关 键 词： | 磁罗经 磁阻传感器 转换器 设计 |
Design of Magnetic Compass Digital Converter |
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| Institution: | LI Guang-fei,LOU Ran-miao(Public Experiment Center of Zhejiang Ocean University,Zhoushan 316004,China) |
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| Abstract: | Magnetic compass are usually applied the outdoor of ship for its low-price and stability of performance.The only shortcoming is inconvenience.The digital angle signal which is implemented by the solid-state magnetic-resistance sensor of magnetic compass is transformed from magnetic compass＇s angle,then the signal is dealer with single chip and transmitted to the radar or electronic chart,so the course angle can be integrated displayed.Magnetic digital converter not only can be the aided product of combined course angle,but also can be made digital electronic compass for it＇s provided with less than 1 course angle resolution. |
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| Keywords: | magnetic compass magnetic-resistance sensor converter design |
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