Arif Wibisono , 5301403031 (2006) Robot Penjejak Posisi Panas Benda. Under Graduates thesis, Universitas Negeri Semarang.

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Abstract

Hot Spot Tracking and Following Robot is one of hardware and sofware applied covering censor, microkontroler and motor. Third of him forming automatic motion base off assembly algorithm progam and guided by censor as negative autonomous conduct. Hot Spot detection method using PIR censor (pasive infra red) representing having a character of pasive, getting energy of stimulus accepted it in the form of movement and heat, study concerning PIR censor, only reacting if getting hot excitement if subjek migratory or peripatetic of position. If object which can transmitting heat that it kept quiet or is motion less hence will low logic to or ‘0’ conversely. Process system logic algorithm, process output released by censor process to use AT89C51 microcontroler with data processing using progam AT89C51 assembler language. Electronis locomotion system using motor DC rationing energy with usage relay motor control system In its design and implementation, problems that should be solved are system of robot vision, architecture of hardware including electronics and mechanics, and organization of software for knowledge base and real time control. The goal of this thesis is to design and construct a Hot Spot Tracking and Following Robot by using microcontroler AT89C51 and pasive infra red censor. The mechanical system of the robot adopts maneuverability system of common four wheel automobile. Organization of software uses timed event methode for saving microcontroler’s timer. Knowledge base of the robot contains codes of action done by robot. This is based on information from censors. Method to transform the information becoming action uses look up table method. Result shows the robot can follow objek autonomous positioned moving on cycle and heating in maximum radius 5 m and high positioning objek 3 cm with velocity of the robot achieves 3 cm/s.

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