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。
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.
出处
《浙江海洋学院学报（自然科学版）》
CAS
2008年第1期65-68,共4页
Journal of Zhejiang Ocean University(Natural Science Edition)
基金
浙江海洋学院科研项目(230250004)
关键词
磁罗经
磁阻传感器
转换器
设计
magnetic compass
magnetic-resistance sensor
converter
design
