一种高精度角度定位装置

Study on a High Precision Angle Positioning Device

高精度角度定位装置是基于多齿分度技术,通过控制电路对转位电机和升降电机的控制,实现多位置高精度角度定位。该文详细介绍了高精度角度定位装置的结构设计和实现途径。实验结果表明,该装置最大分度误差小且重复定位精度高,可广泛应用于多位置法陀螺寻北。

In a high precision angle positioning device, by using the multi-tooth dividing table, the multi position high precision angle positioning can be realized by the control circuit which controls the indexing and lifting motors. In this paper, the structure design and the implementation of the high precision angle positioning device are intro duced in de（ail. The experiment verifies that the device has the features of small error of division and high repeat position precision. The proposed device can be applied to the multi-position north-seeking.