| 数字式快稳陀螺罗经设计初探 |
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| 引用本文： | 赵柯,邱云明,王则胜. 数字式快稳陀螺罗经设计初探[J]. 中国航海, 2006, 0(3): 15-18 |
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| 作者姓名： | 赵柯 邱云明 王则胜 |
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| 作者单位： | 镇江船艇学院,江苏,镇江,212003;上海海事大学,上海,200135 |
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| 摘 要： | 就如何缩短现有船用陀螺罗经的稳定时间和提高指向精度与稳定性进行探讨。利用现代高精度倾角测量技术,通过数学建模和计算机软件模拟的方法,在陀螺罗经启动后短时间内计算出陀螺仪主轴稳定指北的位置,并对计算结果的精度进行了分析和评估。
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| 关 键 词： | 船舶、舰船工程 陀螺罗经 设计 视运动 高度方位角 地球自转轴 |
| 文章编号： | 1000-4653（2006）03-0015-04 |
| 收稿时间： | 2006-04-02 |
| 修稿时间： | 2006-04-02 |
A Study of Fleetly Steady Digital Gyroscopic Compass Design |
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| ZHAO Ke,QIU Yun-ming,WANG Ze-sheng. A Study of Fleetly Steady Digital Gyroscopic Compass Design[J]. Navigation of China, 2006, 0(3): 15-18 |
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| Authors: | ZHAO Ke QIU Yun-ming WANG Ze-sheng |
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| Affiliation: | 1 . Zhenjiang Watercraft College, Zhenjiang 212003, China; 2. Shanghai Maritime University, Shanghai 200135, China |
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| Abstract: | With modern high precision technology for measuring inclined angle,a new design theory of fleetly steady digital gyroscopic compass is put forward in the paper.Its principle is to try to make the gyro axis parallel to the Earth axis,and then the projection of the gyro axis and local meridian will be overlapped.The axis of the gyro will never has relative movement to the rotating Earth.In other words,the axis of gyro will always point to the north. |
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| Keywords: | Ship Naval engineering Gyro compass Design Relative movement Altitude azimuth Axis of the Earth |
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