摘要
随着机器人技术的发展,履带式移动机器人具有广泛的应用前景。设计了一款基于Arduino单片机的履带式智能越障循迹车。车体为直线形支架结构,采用前轮驱动,选择大扭矩360度舵机提供动力,车前方有1个辅助越障轮,以增强越野车越障能力。越野车通过车体前方3个灰度传感器与1个近红外传感器共同工作实现循迹与越障功能。选取Brasa开发板作为主控板,扩展板为Bigfish综合扩展板。实践证明,小车越障能力较好,循迹稳定。
With the development of robotics,crawler mobile robots have broad application prospects.This project is a crawler-type intelligent obstacle-obscuring tracking vehicle based on Arduino MCU.The car body is a linear bracket structure.It adopts front wheel drive and selects a high-torque 360-degree steering gear to provide power.There is an auxiliary obstacle-shifting wheel in front of the car to enhance the off-road vehicle's ability to overcome obstacles.The off-road vehicle works together with a near-infrared sensor through three gray-scale sensors in front of the car body to achieve tracking and obstacle-obstacle functions.The Brasa development board is selected as the main control board,and the expansion board is the Bigfish integrated expansion board.Practice has proved that the car has better obstacles and stable tracking.
出处
《机电一体化》
2018年第7期44-48,共5页
Mechatronics
