一种无人机载制导炸弹姿态测量方法

Research on Attitude Measurement Method of UAV Airborne Guide Bomb

针对无人机载制导炸弹姿态测量问题的研究,提出了利用GPS搭载地磁等传感器来实时确定制导炸弹在飞行时的诸多姿态参数,经过理论推导给出了姿态测量方程,并设计了姿态测量的硬件系统及相应软件流程,试验表明,这种测量方法有效可行,而且具有精度高、可靠性好、体积小、成本低等特点。

Aiming at research on matters of attitude measurement of UAV airborne guide bomb, a view was proposed which was that many parameters can be confirmed in real time by using GPS to carry magnetic sensor when guide bomb is flying. Attitude measurement equation was given by theoretical derivation. Hardware system and corresponding software procedure of attitude measurement was designed. The test shows that this kind of measurement is feasible. High accuracy, good reliability, small size, low costs are its characteristics.