| 基于遥测数据的射前惯性测量系统稳定性检测方法 |
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| 作者姓名： | 肖龙旭 王彦 陈亨轩 万敬 |
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| 作者单位： | 二炮装备研究院 北京100085 |
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| 摘 要： | 地地导弹惯性测量系统的稳定性直接影响导弹惯性导航系统导航的准确程度。介绍利用导弹射前的遥测数据及惯性测量系统误差补偿模型计算重力加速度和地球自转角速度方法,通过比较计算出的重力加速度和地球自转角速度与当地的实际值,检验惯性测量系统的稳定性,试验验证了该方法的正确性。
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| 关 键 词： | 遥测数据 惯性测量系统 稳定性检测 |
The Inspection and Measurement of Inertial Surveying System's Pre-launching Stability Based on Telemetry-data |
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| Authors: | Xiao Longxu Wang Yan Chen Hengxuan Wan jing |
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| Abstract: | The stability of ground-to-ground missile's inertial surveying system has a direct impact on the accuracy of the inertial navigation system of missiles.In tiis paper,a calculating method of the acceleration of gravity and the angular velocity of the rotation of the earth is proposed which is based on the pre-lunching telemetry data and the inertial surveying system's error compensation model.Inertial surveying system's stability can be inspected through the comparison of the academic value and real value of the acceleration of gravity and the angular velocity of the rotation of the earth.The validity of this method has been proved by relevant experiments. |
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| Keywords: | Telemetry data Inertial Surveying System Stability inspection and measurement |
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