| 基于磁强计和陀螺的弹箭飞行姿态测试方法 |
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| 引用本文： | 崔敏,马铁华,段精婧,范锦彪.基于磁强计和陀螺的弹箭飞行姿态测试方法[J].弹箭与制导学报,2010,30(6). |
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| 作者姓名： | 崔敏 马铁华 段精婧 范锦彪 |
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| 作者单位： | 中北大学仪器科学与动态测试教育部重点实验室,太原,030051 |
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| 摘 要： | 提出了一种基于磁强计和陀螺的弹箭飞行姿态测试方法。利用地磁测量、陀螺测量和卡尔曼滤波器来解算姿态角的算法。设计一种基于地磁和陀螺的姿态测量系统,利用组合样机在三维无磁性转台上采集数据,分析和处理了实验数据,对卡尔曼滤波器进行了测试。结果表明:该算法可用于旋转飞行体的姿态测量。
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| 关 键 词： | 磁阻传感器 陀螺 卡尔曼滤波器 姿态 |
Missile/Rocket Flight Attitude Test Method Based on Magnetometer and Gyroscope |
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| CUI Min,MA Tiehua,DUAN Jingjing,FAN Jinbiao.Missile/Rocket Flight Attitude Test Method Based on Magnetometer and Gyroscope[J].Journal of Projectiles Rockets Missiles and Guidance,2010,30(6). |
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| Authors: | CUI Min MA Tiehua DUAN Jingjing FAN Jinbiao |
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| Affiliation: | CUI Min,MA Tiehua,DUAN Jingjing,FAN Jinbiao (Key Laboratory of Instrumentation Science &Dynamic Measurement,North University of China,Taiyuan 030051,China) |
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| Abstract: | A missile/rocket flight attitude test method based on magnetometer and gyroscope was proposed.This arithmetic adopts geomagnetic measurement,gyro measurement and Kalman filter for solving algorithm of attitude angle.An attitude measuring system based on geomagnetism and gyroscope was designed.Through data collection on three-dimensional non-magnetic rotating platform by the integrated prototype,the test data was analyzed and processed and the Kalman filter was tested.The algorithm can be used to detect atti... |
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| Keywords: | magnetic resistance sensor gyro Kalman filter attitude |
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