Robot za penjanje po stubama

undergraduate thesis

• Title (english): Stair climbing robot
• Author: Luka Plavšić
• Mentor: Neven Pavković (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2021-02-25, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering; General Mechanical Engineering (Construction)

Abstract

U ovom završnom radu prikazan je razvoj i konstrukcija uređaja koji ima mogućnost
penjanja uz stube. Uređaj se treba moći upravljati od strane udaljenog operatera koji će jasno
moći definirati okolinu uređaja uz pomoć senzora i mjernih sustava. Primarna namjena je
sudjelovanje u potragama u katastrofom unesrećenim područjima te sudjelovanje u izviđačkim
akcijama. U uvodu su iznesene činjenice o porastu broja stanovništva u urbanim sredinama što
označava povećanu opasnost od prirodnih katastrofa kao potresa ili požara. Kako bi spasitelji
također bili na sigurnome potrebni su nam uređaji koji mogu ispitati više katove urbanih
objekata, pri tom savladavajući stube. Nakon uvoda je napravljena analiza tržišta i istraživačkih
radova na temu robota s mogućnošću savladavanja stuba te su predstavljena neka od rješenja.
Zatim je izrađena funkcijska dekompozicija koja opisuje sve funkcije i podfunkcije koje uređaj
mora obavljati. Iz dekompozicije se stvara morfološka matrica koja sadržava neka moguća
rješenja navedenih funkcija. Kombiniranjem rješenja iz morfološke matrice su generirana dva
koncepta koja su potom vrednovana. Nastavljena je razrada boljeg koncepta za koji su potom
napravljeni proračuni, 3D model te tehnička dokumentacija.

Abstract (english)

This bachelor thesis shows the development and construction of a device that can climb
stairs. The device should be able to be operated by a remote operator who will be able to clearly
define the environment of the device with the help of sensors and measuring systems. The
primary purpose is to participate in searches in disaster-stricken areas and to participate in
reconnaissance operations. The introduction presents the facts of population growth in urban
areas, which indicates an increased risk of natural disasters such as earthquakes or fires. For
rescuers to be safe, we need devices that can examine the higher floors of urban buildings, while
overcoming the stairs. After the introduction, a market analysis and research papers on the topic
of robots with the possibility of overcoming the stairs were made, and some of the solutions
were presented. Then a functional decomposition is made which describes all the functions and
subfunctions that the device must perform. From the decomposition, a morphological matrix is
created that contains some possible solutions of the mentioned functions. Combining solutions
from the morphological matrix generated two concepts which were then evaluated. The e
laboration of a better concept continued, for which calculations, a 3D model and technical
documentation were then made.

• Keywords: penjanje; stube; prirodne katastrofe; robot
• Keywords (english): climb; staris; natural disasters; robots
• Language: croatian
• URN:NBN: urn:nbn:hr:235:686575
• Study programme: Title: Mechanical Engineering; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2021-02-19 13:51:17