| 捷联惯导静基座初始对准技术仿真 |
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| 引用本文： | 郭勇.捷联惯导静基座初始对准技术仿真[J].传感器世界,2014(8):27-30. |
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| 作者姓名： | 郭勇 |
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| 作者单位： | 中北大学仪器与电子学院,山西太原030051 |
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| 摘 要： | 捷联惯导在初始对准时,按载体的运行状态来分,可以分为静基座和动基座对准。从静基座捷联惯导初始对准的原理出发,推导了捷联惯性导航系统静基座初始对准的误差动态方程和量测方程,构成了卡尔曼滤波模型。最后将卡尔曼滤波模型应用于静基座初始对准,并进行了仿真。
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| 关 键 词： | 捷联惯导 静基座 初始对准 卡尔曼滤波 |
Stimulation on initial alignment of Strapdown Inertial Navigation System |
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| GUO Yong.Stimulation on initial alignment of Strapdown Inertial Navigation System[J].Sensor World,2014(8):27-30. |
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| Authors: | GUO Yong |
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| Affiliation: | GUO Yong (School of lnstrument and Electronics,North Universi.tv of China, Taiyuan 030051, China) |
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| Abstract: | The initial alignment of Strapdown Inertial Navigation System（SINS） can be divided into static- base alignment and moving-base aligmnent according to the operating states of carriers. In this paper ,based on the principle of static-base alignment of SINS , the error equations and the measurement equations are deduced. The Kalman filter model is formed and applied to the static- base initial alignment. At last the simulation is completed. |
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| Keywords: | SINS（Strapdown Inertial Navigation System） static base initial alignment Kalman filtering |
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