论文部分内容阅读
APT(AcquisitionPointingandTracking)技术是星间光通信的关键技术。介绍了该技术中的扫描、捕获、指向、跟踪过程及其控制系统。重点论述了实现跟踪的困难性,相应地介绍了一种有效的扰动抑制控制系统。
APT (AcquisitionPointingandTracking) technology is the key technology of optical communication between stars. The scanning, capturing, pointing and tracking process and its control system in this technology are introduced. The difficulty of tracking is emphasized, and an effective disturbance suppression control system is introduced accordingly.