自循迹移动靶车控制系统的设计  

Design of control system of automatic target vehicle

作　　者：徐晓霞 Xu Xiaoxia(XI’AN TECHNOLOGY AND BUSINESS COLLEGE,Xi’an Shaanxi,710200)

机构地区：[1]西安工商学院,陕西西安710200

出　　处：《电子测试》2021年第22期13-14,9,共3页Electronic Test

基　　金：西安工商学院2020年度院长科研基金资助项目(20YZ01)。

摘　　要：本文研究的自循迹移动靶车控制系统是以OV6620摄像头作为路径信息采集元件,利用PID控制算法,通过对所拍摄图像进行实时分析处理,最终得出靶车的最优路径信息。本系统采用AVR系列单片机ATmega128作为控制核心,配套外围电路,实现靶车按照预定的速率和方位自主行。本系统优化了传统靶车的机动特性,最终使靶车在最高速度1.9m/s、曲率不大于0.26/m下实现自循迹功能。In this paper,the control system of self-tracking mobile target car is based on OV6620 camera as the path information acquisition component,using PID control algorithm,through real-time analysis and processing of the captured images,the optimal path information of the target car is finally obtained.In this system,AVR series single chip microcomputer ATmega128 is used as the control core,which is matched with peripheral circuits,so that the target car can move autonomously according to the predetermined speed and orientation.This system optimizes the maneuvering characteristics of the traditional target car,and finally makes the target car realize the self-tracking function at the highest speed of 1.9m/s and the curvature of not more than 0.26/m.

关 键 词：自循迹 靶车 AVR利用 

分 类 号：TJ5[兵器科学与技术—军事化学与烟火技术] TP273[自动化与计算机技术—检测技术与自动化装置]