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Design And Development Of Line Tracking Robot With Obstacle Avoidance

Mohamad Aidil , Abdul Jalal (2008) Design And Development Of Line Tracking Robot With Obstacle Avoidance. Project Report. UTeM, Melaka, Malaysia. (Submitted)

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Abstract

Line tracking and obstacle avoidance behaviors are the critical challenge in the creation of autonomous mobile robots. Mobile robots must be able to operate within normal environments to carry out different tasks, such as banks surveillance and transportation of goods without any human intervention. This report describes the design and development of an autonomous mobile robot which exhibits line tracking and obstacles avoidance behaviors. The PIC16F877A microcontroller has been chosen as the brain to control the system. There are 2 types of software that are used in programming development which are MPLAB Integrated Design Environment (IDE) and HI-TECH PICC Lite C Compiler software. MPLAB IDE software is used to program the PIC16F877A microcontroller in C language and the HI-TECH PICC Lite C Compiler is used to convert source code into machine instructions. Tracking system is developed for the mobile robot to have navigation ability. Sensor arrays that are used will be able sense a line and maneuver the robot to stay on course, while constantly correcting its position using feedback mechanism forming a simple yet effective closed loop system. Contact detection approach is used in this project in order to avoid the mobile robot from colliding with obstacles. The testing phase results had shown that successful programming algorithm had been implemented. Several suggestions of improvements to the robot have been recommended from the observation at the end of the report.

Item Type: Final Year Project (Project Report)
Uncontrolled Keywords: Manipulators (Mechanism), Mobile robots, Autonomous robots
Subjects: T Technology > T Technology (General)
T Technology > TJ Mechanical engineering and machinery
Divisions: Library > Final Year Project > FKP
Depositing User: Siddiq Jais
Date Deposited: 02 Aug 2012 00:45
Last Modified: 28 May 2015 03:30
URI: http://digitalcollection.utem.edu.my/id/eprint/4991

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