This control method effectively solves the problems of the antennatracking-pointing control.
该控制方法有效地解决了天线跟踪指向控制问题。
2
XXX Antennatracking system is a low speed, high tracking precision servo system, whose key is how to realize high precision motive tracking.
XXX天线程序跟踪伺服系统是低速、高精度的运动控制系统，系统的重点在于如何实现较高的动态跟踪精度。
3
The accuracy, reliability and tracking mode of an antennatracking system are discussed, and specific problems associated with its application to the helicopter are solved.