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�������պ����ѧѧ�� 2003, Vol. 29 Issue (4) :366-369    DOI:
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Development of Antenna Tracking System for Pilotless Helicopter
Jin Shi, Zhang Xiaolin, Ma Wenzhi*
Dept. of Electronic Engineering, Beijing University of Aeronautics and Astronautics

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Abstract�� To make sure that the antenna points to the right direction is the basis of effective work of telemetry and telecommand system of a helicopter. 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. Comparing with normal angular tracking system, this system is demonstrated to be simple, effective, reliability, low cost and feasible for mobile base station. Now this system is going to be put into practical use.
Keywords�� antenna tracking   pilotless helicopters   telemetering     
Received 2002-01-24;
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��ʯ, ������, ������.һ�����˼�ʻֱ�������߸���ϵͳ������[J]  �������պ����ѧѧ��, 2003,V29(4): 366-369
Jin Shi, Zhang Xiaolin, Ma Wenzhi.Development of Antenna Tracking System for Pilotless Helicopter[J]  JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2003,V29(4): 366-369
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