Paper Contents
Abstract
In todays world ROBOTICS is a fast growing and interesting field. obstacle avoidance robot has sufficient intelligence to cover the maximum area of provided space. Introduces the design and implementation of an autonomous obstacle -avoiding robot using ultrasonic wave sensor in this thesis. The project is design to build an obstacle avoidance obstacle avoidance robot vehicle using ultrasonic sensors for its movement. A microcontroller (ATmega328) is used to achieve the desired operation. A obstacle avoidance robot is a machine that can perform task automatically or with guidance. The project proposes obstacle avoidance robot that has an intelligence built in it such that it directs itself whenever an obstacle comes in its path. This obstacle avoidance robot vehicle is built, using a micro-controller of AT mega 328 family. An ultrasonic sensor is used to detect any obstacle ahead of it and sends a command to the micro-controller. Depending on the input signal received, the micro-controller redirects the obstacle avoidance robot to move in an alternate direction by actuating the motors which are interfaced to it through a motor driver by sending pulses, the obstacle avoidance distance can be measured. At the same time, we can control steering gear to realize the obstacle avoidance function. The obstacle avoidance robot uses front axle steering, rear wheel drive arrangement. Two drive tires are driven by two DC motors with gear reduction mechanisms. Using Arduino MCU chip as the control core of the obstacle avoidance robot. Through the design of the hardware and software system, we build the obstacle avoidance robot platform and obtain good experimental
Copyright
Copyright © 2024 Mr. Mayur Daulat Dhenge. This is an open access article distributed under the Creative Commons Attribution License.
