| 鱼雷捷联系统动基座精对准的卡尔曼滤波法 |
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| 引用本文： | 周徐昌,孙权,王语梁.鱼雷捷联系统动基座精对准的卡尔曼滤波法[J].鱼雷技术,2003,11(3):28-32. |
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| 作者姓名： | 周徐昌 孙权 王语梁 |
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| 作者单位： | [1]海军工程大学，湖北武汉430033 [2]青岛基地军械处，山东青岛266000 |
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| 摘 要： | 为解决鱼雷捷联系统的初始对准，提出了失准角及陀螺随机常值漂移快速估计方法，经数字仿真，对缩短初始对准时间，提高初始对准精度有较好的效果。
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| 关 键 词： | 鱼雷 捷联系统 卡尔曼滤波 初始对准 失准角 陀螺 随机漂移 动基座 仿真 |
Accurate Align of the Movable Base in the Torpedo Strapdown Inertial Guidance System through Kalman Filtering Method |
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| ZHOU Xu-chang SUN Quan WANG Yu-liang.Accurate Align of the Movable Base in the Torpedo Strapdown Inertial Guidance System through Kalman Filtering Method[J].Torpedo Technology,2003,11(3):28-32. |
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| Authors: | ZHOU Xu-chang SUN Quan WANG Yu-liang |
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| Abstract: | Fast estimate method of the orientation angle error and random constant excursion of the gyroscope is studied to solve the problem of the initial align for the torpedo strapdown inertial guidance system.The result of the digital simulation shows that this method has a much effect on shortening the initial align time and increasing the accuracy of the initial align. |
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| Keywords: | strapdown inertial guidance system torpedo initial align |
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