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为解决四旋翼飞行器目前普遍存在的控制范围较小、无法实时图像传输等问题,论文设计了基于4G网络控制的四旋翼飞行器系统。该系统以EK-TM4C123GXL为四旋翼飞行器姿态解算、控制核心,使用加入4G网络的Android手机作为地面通讯和控制平台。试验表明,该系统易于控制,减少了四旋翼飞行器系统中控制器的设计成本,缩短了控制系统的开发周期,扩大了民用航空模型的通信范围,能够实现远距离控制、视频实时传输、实时查看设备信息等功能,具有较好的实时性和能控性。
In order to solve the problem of small control range and inability of real-time image transmission, the thesis designs a quadrotor system based on 4G network control. The system to EK-TM4C123GXL for the four-rotor attitude resolution, control core, using the 4G network to join the Android mobile phone as a ground communication and control platform. The test shows that the system is easy to control, reduces the design cost of the controller in the quadcopter, shortens the development cycle of the control system, expands the communication range of the civil aviation model, enables remote control, real-time video transmission and real-time viewing Equipment information and other functions, has good real-time and controllability.