深空探测天线高精度控制方法研究

Study on Antenna High Precision Control for Deep Space Exploration

深空探测天线波束宽度很窄,测量精度要求高,介绍了深空探测天线的高精度跟踪与指向的关键技术,针对天线控制系统性能要求高这一难点,提出了新的技术方案与实施途径。

In deep space exploration, the antenna beam width is very narrow, and measurement accuracy re- quirements is high. The key technologies for deep space exploration are introduced, including antenna high-pre- cision tracking and pointing. According to the difficulty for the antenna control system performance require- ments, new technical solutions and implementation ways are presented.