基于AVR单片机的航拍控制系统设计  

Design of Aerial Control System based on the AVR MCU

作　　者：张小娟[1] 

机构地区：[1]宝鸡文理学院电子电气工程系,陕西宝鸡721007

出　　处：《新技术新工艺》2011年第5期45-47,共3页New Technology & New Process

基　　金：宝鸡文理学院重点资助项目(ZK1038)

摘　　要：介绍了一种基于AVR单片机的航拍控制系统,应用ATmega16单片机作为航拍控制系统控制核心,控制电动机转动和相机拍摄;应用WY211S-JQR平面数字罗盘,实现飞机旋偏角度的检测,按键实现手动调节旋转和手动调节时间,通过按钮改变相机的Z轴旋转和拍摄时间的设置,Z轴可以根据飞机旋偏的情况转动调节,且性能良好;通过L298和数字罗盘,构成闭环控制。该系统控制精度高,抗干扰能力强,可靠性好。Introduced an aerial control system based on AVR MCU,Using ATmega16 MCU as center of the aerial control system,controlled the motor rotation and camera action.Through the application of WY211S-JQR plane digital compass to achieve detection rotation angle of the aircraft and the key to achieve manually adjusting the rotation and the time.By changing z-axis of the camera,set the time by the button and constitute a closed-loop control by L298 and digital compass.The system has the high precision and anti-interference ability with high reliability.

关 键 词：ATMEGA16 数字罗盘 L298 减速电动机 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]