惯性平台小角度转动自标定方案研究

Research on Self-calibration for Inertial Platform Based on Small-angle Rotation

针对某型导弹惯性平台特点,利用平台一次通电随机误差小的特性,提出了如何在临射状态快速准确地分离平台静态漂移误差系数的方案和算法。该方案基于平台台体小角度转动,采用最小二乘法进行数据处理,有效地实现了快速性和准确性的统一。该方案的实施有助于提高该型号导弹武器的生存能力和战斗力。

In this paper, a new calibration scheme for inertial platform based on small-angle rotation was proposed. An effective and practicable solution of separating coefficient of static drift error of the platform was presented. The algorithm is also given. Both rapidity and accuracy are considered, so the survival capability and battle effectiveness of the missile weapons are improved.