CX1型无人机称重仪

ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 2005, Vol. 26 ›› Issue (1): 70-73.

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The Weighing Instrument for CX1 Unmanned Air Vehicle

WANG Shao-yun, FEI Ze-yin

Research Institute of UAV, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China

Received:2004-01-19 Revised:2004-04-14 Online:2005-02-25 Published:2005-02-25

Abstract

Abstract: The composition, hardware working principle and software designing specification of the weighing instrument for CX1 UAV are described. The calculating formulas of gross weight and center of gravity are deduced. Besides, the measure error of the system is analyzed and modified.The fuselage of CX1 UAV (Unmanned Air Vehicle)is slight and motive equipment is relatively far from the plane center,which influence the flying performance greatly.The Weighing Instrument for CX1 UAV is a special ground-weighing device,it can measure automatically the weight of three supports on the table,calculate and show the gross weight and gravity of CX1 UAV,it can conveniently realize the preparation of weight and fuselage of the plane.

Key words: unmanned air vehicle(UAV), weight, center of gravity, ground equipment, weighing instrument

CLC Number:

V279

WANG Shao-yun;FEI Ze-yin. The Weighing Instrument for CX1 Unmanned Air Vehicle[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2005, 26(1): 70-73.

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The Weighing Instrument for CX1 Unmanned Air Vehicle

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