八旋翼无人机系统设计及性能分析

本文以零度X4V2飞控为控制核心,以轴距为1200mm带电子收放脚架的机架为平台,选择动力装置为DJI 3508415KV电机,DJI CFP 15*5.5桨,DJI E1200,60A电调,供电选择酷点6S,16000mAh,放电倍率15C/30C的锂电池,设计一架可用于航拍、无人机驾驶员培训等方面的八旋翼无人机.实际测试表明:该无人机可以在航拍设备2Kg的情况下有效飞行20min以上,平飞速度大于5m/s,有飞行数据实时显示,自动导航,航线飞行,低电压LED报警等多种功能.

Eight Rotor Unmanned Aerial Vehicle (UAV) System Design and Performance Analysis

In this paper,an original design of a UAV having eight rotors is presented,which can be used for aerial photography and UAV driver training.The UAV is controlled by Zerotech X4V2 and takes the wheelbase 1200mm machine with electronic retractor as a platform.The UAV is equipped with DJI 3058415kv electric motor,DJI CFP 15*5.5 propellors and DJI E120060A electronic speed control as its powerplant and powered by Kudian6S 1600mAh Lithium battery at 15C and 30C discharge rate.The actual test results show that the UAV can fly effectively more than 20 minutes carrying aerial photography devices which weigh 2kg,at a level flight speed over 5m/s. Meanwhile, different functions can be realized, especially flight data real-time display, autopilot,airline operation and low voltage alarm using LED.