基于Arduino的遥控舵机技术的实现  

Implementation of remote control servo motor based on Arduino

作　　者：刘俊畅 芦利斌[1] 谭力宁[1] 

机构地区：[1]第二炮兵工程大学907教研室,西安710025

出　　处：《信息技术》2015年第5期195-198,共4页Information Technology

摘　　要：由于传统飞行控制板通过遥控控制舵机多需要专用解码芯片,硬件电路设计成本高,软件开发复杂。针对这种情况,提出基于Arduino控制板伺服电机的遥控控制设计方法。利用微控制芯片ATmega328P,在一个工作时序内,采集遥控器发出的PPM信号,处理后变换成为PWM波并对舵机进行控制,完成飞行控制板基本功能。实验结果表明,这种方法能够在满足实际应用的前提下,减少专用解码芯片的使用,有效降低成本。同时,可以建立起飞行控制板的简易设计平台。结合控制板良好的扩展性,可应用多种传感器,实现无人机姿态控制与导航控制等复杂任务,搭建起了一种简易的小型固定翼无人机实验平台。Because of the higher costs on hardware circuit design and complexity in software development by using remote control steering on the traditional flight control panel with dedicated high - decoder chip. For this situation, this paper introduces the method and implementation of remote control on the servo motors based on Arduino control panel. With the micro- controller chip ATmega328P, collected PPM signal sent by the remote control within one clock cycle, converted into PWM wave to control servos and to realize the basic functions of the flight control panel. Experimental results show that this method can meet the practical applications, reduce the number of dedicated decoder chip, reduce costs. Meanwhile, it build a simple platform for flight control. Combined with the good scalability of the control panel on applying varieties of sensors, it realized UAV attitude control and navigation control, so that it can achieve other complex tasks.

关 键 词：Arduino控制板 固定翼无人机 舵机 

分 类 号：TM383.4[电气工程—电机]