方位轴是指用来确定物质方位的坐标轴或坐标系，如大口径天文望远镜方位轴的弧线运动控制系统，包括上位计算机系统和下位计算机系统，上位机通过串行通讯及与下位机连接。下位计算机系统包括DSP模块，执行电机，信号采集与比较环节，位置数据处理单片机。特征是望远镜的执行电机为弧线电机，电机上连接有驱动电路和保护电路。
...方位轴；次俯仰轴 [gap=1105]rds: azimuth-pitching; zenith blind zone; passing zenith tracing; azimuth speed; azimuth axis; secondary ...
基于204个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
这种绕方位轴的运动称为冲击偏差。
This azimuth motion is known as the ballistic deflection error.
双轴速率转台通过方位轴和俯仰轴的合成运动，实现二维控制。
According to the compose movement of position axis and direction axis, the turn table can achieve the two-dimension movement control.
转台水平稳定、方位轴搜索、跟踪等控制程序用PMAC语言编写。
Control programs about horizontal stabilization of turntable and searching and tracking of azimuth axis were compiled with PMAC language.
应用推荐