摘要
针对高转速制导弹丸进行弹道修正时,不能获取载体的实时信息的问题。采用由三轴磁阻传感器和IMU作为主要测试元件的系统,研究了基于磁传感器相应的姿态解算方法,仿真结果表明:该系统可以实现高速旋转下的姿态解算,有效的抑制误差的积累,满足旋转弹的精度要求。
Aiming at the guided projectile to the high rotational speed in the trajectory correction,the carrier of the real-time information of the issue was unobtainable.The simulation results,by adopting the three-axis magnet resistant sensor and IMU to serve as the major testing component of the system and by studying for the corresponding attitude algorithm method based on the magnetic sensor,show that the system can achieve the attitude algorithm in the high rotational speed,which inhibited the errors of the accumulation effectively and satisfied the accuracy requirement for the rotational projectiles.
出处
《国外电子测量技术》
2012年第1期27-29,共3页
Foreign Electronic Measurement Technology
关键词
高转速
姿态
磁阻传感器
the high rotational speed
attitude
magnet resistant sensor
