摘要
基于磁通门传感器,文中提出了一种利用双路磁通门传感器,并根据零交叉时传感器输出的相位信息确定方位的原理和方法。同时借助一个二自由度实验转台模拟弹体在地磁场中的运动,利用磁传感器进行地磁测量从而确定弹体的飞行姿态。
Based on flux gate sensor, the principle and a method of determining the location using two-way flux gate sensor and phase information output by the sensor when zero crossing. At the same time, by simulating the movement of missile body in geomagnetic field with a two-degree-of-freedom experimental rotating platform to determine the flight attitude by geomagnetic measurement with the flux gate sensor.
出处
《弹箭与制导学报》
CSCD
北大核心
2009年第4期262-264,共3页
Journal of Projectiles,Rockets,Missiles and Guidance
关键词
方位角
零交叉
磁通门传感器
弹体
azimuth angle
zero crossing
flux gate sensor
missile body
