The control algorithm of attitude follow-up stabilization and tracking antenna platform adopts position feed-forward control, speed control and position feedback control.

姿态随动稳定跟踪天线平台的控制算法，采用位置前馈、速度和位置反馈控制。

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The wind loading of a tracking radar antenna, for example, results from a mean velocity component that varies with time plus superimposed random gusts.

例如跟踪雷达天线的风力负载是由一个随时间变化的平均速度成分与迭加的随机阵风组成的。

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The accuracy, reliability and tracking mode of an antenna tracking system are discussed, and specific problems associated with its application to the helicopter are solved.

详细论述了一种无人直升机天线跟踪系统的设计及其实现，并讨论了其跟踪精度、可靠性、跟踪模式，以及针对直升机的特殊问题采取的方案。

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One glitch was a controller for a weather tracking antenna on the Blue Ridge that locked up when the clocked rolled over to Jan. 1, 2000.

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