The reason of the error in axle-angle position coder for precision tracking and instrumentation radar is analyzed in this paper, and the concrete measures of controlling the error are also proposed.
本文基于高精度绝对式光电轴角编码器,提出采用二阶跟蹤微分处理的方法,以準确测量发射车起竖臂工作过程中的角加速度。