摘要
这个系统利用重力加速度计与磁通门磁强计实现对飞行器的空间姿态测量 ,并能以此为基准实现飞行器的惯性导航。在方向的测量中使用了三个传感器代替传统的单个传感器测量以减小加速度计与磁通门计在较小角度时灵敏度的下降。通过实验得知这种方法是十分有效的。
This article introducs a system utilizing accelerometers and flux gates to detect aircraft attitude in space, therefore realizing the navigation of the aircraft. Instead of using one sensor to measure the direction, this system uses three perpendicularly mounted sensors to measure one direction so as to avoid the sensibility loss on small angle. Through experiment, this method is proved to be effective.
出处
《探测与控制学报》
CSCD
北大核心
2003年第2期20-22,38,共4页
Journal of Detection & Control
关键词
磁通门
姿态测量
空间定位
magnetic flux gate
direction sensing
space locating
