The error analysis in the measurment of a coning angle with a sine bar 用正弦规测量圆锥角实验的误差分析
Based on the analysis of the general expression of coning compensation algorithms, a method which uses angle rate to fit the angle increment was put forward and verified. 在分析圆锥误差补偿通式的基础上,提出了利用角速率求取角增量的拟合算法,并给出了该算法的数学证明。
With the contrast and analysis of coning response between ideal incremental angle outputs and filtered ones of actual project, compensation factors and dominant terms of coning algorithm with filtered incremental angle outputs are deduced. 在对经典理想角增量与实际工程滤波角增量的圆锥响应对比分析基础上,推导了滤波角增量输入圆锥补偿算法的补偿系数和误差主项通式。
According to a sequence of coning angle, the curve of transmission efficiency versus coning angle is given. 通过选取一系列锥角的大小,测出相应的传输效率,作出传输效率曲线;
Coning algorithm with hardware-enhanced angle rate of RLG SINS 激光陀螺惯导系统硬件增强角速率输入圆锥算法
The improved coning algorithm using angle velocity as input is designed to improve the accuracy for attitude compute. 设计了角速度为输入的圆锥补偿算法,应用于陀螺输出为角速度的捷联惯导系统,有效地提高了姿态精度。
Aerodynamic parameters and the projectile body parameters mainly decide the size of amplitude of the limit coning motion and the speed of angle of attack convergence. 气动参数与弹体参数主要决定极限圆运动的振幅大小和攻角收敛快慢。