摘要
在充分考虑四旋翼飞行器功能及性能的基础上,给出了微型四旋翼飞行器的实现方案,采用RL78G13为核心处理器,采用MPU6050实现飞行姿态数据的采集,利用nRF24L01无线模块实现参数的无线传输,并进行了驱动电路、电源稳压电路、电池电压检测电路的设计。针对四旋翼飞行器在工作过程中供电电压不断降低导致控制不稳的问题,采用电池电压反馈的控制策略有效解决了该问题。在搭建的硬件平台上,编写了相应的控制程序,经过测试,实现了四旋翼飞行器的稳定控制。
On the basis of fully considering its function and performance, the design scheme of the four rotor aircraft is presented. RL78G13 is adopted as the core digital processor. MPU6050 is used for collecting the flight data acquisition. The nRF24L01 wireless module is used for the wireless transmission of the parameters. And the driving circuit, power supply voltage regulator circuit and the battery voltage detection circuit are designed accordingly. The control strategy of battery voltage feedback is used to solve the problem that the voltage of the power supply is continuously reduced and the control is unstable in the flight of the four rotor aircraft. The corresponding control procedures were designed on the hardware platform. The testing shows that stability control of the four rotor aircraft is realized.
出处
《辽宁工业大学学报（自然科学版）》
2016年第5期281-285,共5页
Journal of Liaoning University of Technology(Natural Science Edition)
基金
辽宁省自然科学基金指导计划项目(201602370)
辽宁省教育厅项目(L2015229)
辽宁省大学生创新创业计划
关键词
四旋翼飞行器
姿态数据
无线传输
four rotor aircraft
posture data
wireless transmission
