提出了一种在动载体卫星通信控制系统中，无需空心电机的圆锥扫描测角跟踪方案。介绍了该圆锥扫描旋转副面的有关结构安排和圆锥扫描测角系统的原理。实验研究了载体姿态变化对角误差计算的影响，并在此基础上介绍了圆锥扫描测角系统抗噪声检测的有关手段。该圆锥扫描测角系统结构安排巧妙、简单、成本低、工作可靠、具有实用价值。

This paper issues a kind of angle measuring tracking method for conical scan without hollow motor in moving cartier satellite communication system. In the paper, it formulates the structure arrangement of the rotating sub reflector, and also the principle of the angle measuring through conical scan, it analyzes the influence of cartier position variance to the angular error calculation, based on the result, it introduces several relevant measures of anti-noise detection in the angle measuring system. The system test has verified that this low cost, simole, stable, feasible proposal is practical.

TN927