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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Lego Mindstorms NXT roboto valdymas nuotoliniu būdu / Remote Control for Lego Mindstorm NXT Robot

Gečas, Antanas 02 July 2012 (has links)
Šis darbas analizuoja LEGO Mindsorms NXT 1.0 roboto konstrukciją bei jo nuotolinio valdymo galimybes. Robotas gali būti valdomas per Bluetooth bevielį ryšį, taigi valdymui bus naudojamas išmanusis telofonas su Android operacine sistema. Telefonas suteikia daug valdymo galimybių, tokių kaip liečiamas ekranas, kelių programų vykdymas vienu metu ir Bluetooth bevielis ryšys. Valdymo programa parašyta Java programavimo kalba. Ji leis valdyti visus tris roboto varikliukus (du iš jų naudojami roboto judėjimui, o trečias mechaninei rankai valdyti). Robotas turi keturis aplinkos jutiklius: lietimo, garso, šviesos ir atstumo. Sukurta programa leis gauti jutiklių duomnenis ir atvaizduoti juos ekrane: mygtuko būseną, garsą decibelais, šviesumą procentais ir atstumą centimetrais. Trečioji programos funkcija leis vykdyti programas, kurios įrašytos robote. / This work analyses LEGO Mindsorms NXT 1.0 robot construction and remote controlling possibilities. The robot can be controlled via Bluetooth wireless connection therefore we use smart phone with Android operating system as controlling device. It gives wide range of controlling opportunities including touch screen, multitasking and Bluetooth wireless connection. The controlling software is written in Java programming language. It allows controlling all tree servomotors (two of them will be uses for moving the robot and the third one “hand” actions). Robot has four environment sensors: touch, sound, light and distance. Created Android application allows reading data from it and to display it on screen: touch as action, sound in dB, light intensity in %, and distance in cm. The third function of created software is ability to run preinstalled programs within the robot.

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