Određivanje mogućnosti dohvata topničkog cilja preko brdskog terena

master's thesis

• Title (english): Determining the possibility of reaching an artillery target over mountainous terrain
• Author: Mislav Beraković
• Mentor: Matija Hoić (mentor)
• Committee member: Tatjana Gazivoda Kraljević (predsjednik povjerenstva)
• Committee member: Matija Hoić (član povjerenstva)
• Committee member: Mario Werhas (član povjerenstva)
• Granter: University of Zagreb; (Croatian Defence Academy "Dr. Franjo Tuđman"); Zagreb
• Defense date and country: 2023-09-07, Croatia
• Scientific / art field, discipline and subdiscipline: SOCIAL SCIENCES; Security and Defense Science

Abstract

Krajnji cilj ovog diplomskog rada je opisati i izraditi računalni program koji korištenjem
digitaliziranih grafičkih tablica gađanja računa minimalne elevacije cijevi za sva punjenja za
haubicu 122mm D30-J čime se provjerava mogućnost dohvata topničkog cilja preko brdskog
terena.
Uvodni dio objašnjava osnovne pojmove koji su potrebni za razumijevanje rada te utjecaj
topografije na odabir paljbenog položaja.
Središnji dio opisuje postupak pretvaranja grafičkih tablicu gađanja za sva punjenja navedenog
oružja u digitalnu tabličnu formu očitanjem i upisivanjem visine leta projektila za različite
domete s koracima elevacije cijevi od 1-00 tisućitih te podjelom putanje na korake od 1000 m po
daljini gađanja u programu Microsoft Excel. Zatim je opisan postupak izrade programa te način
funkcioniranja programa koji korištenjem dobivenih tablica i unesenih podataka za konfiguraciju
terena između paljbenog položaja i cilja prikazuje mogućnost dohvata topničkog cilja za
odabrano/a punjenje/a.
Zaključno prikazani su primjeri izračuna minimalnih elevacija cijevi za sva punjenja te grafički
prikazi putanje projektila za odabrano punjenje/punjenja.

Abstract (english)

The ultimate goal of this master's thesis is to describe and develop a computer program that uses
digitized graphical trajectory charts to calculate the minimum quadrant elevation for all charges
for the 122mm D30-J howitzer, thus verifying the possibility of reaching a target over hilly
terrain.
The introduction of the thesis explains the basic concepts necessary for understanding the work
and the influence of topography on the selection of firing positions.
In the main part of the thesis, the process of converting the graphical firing tables for all charges
of the mentioned weapon into a digital tabular form is described. This is done by reading and
entering the projectile flight height for different ranges with barrel elevation increments of 1-00
thousandths and dividing the trajectory into 1000m range increments in the Microsoft Excel
program. Then, the process of program development is described, as well as the functioning of
the program, which uses the obtained tables and inputted data for the terrain configuration
between the firing position and the target to display the possibility of reaching the target for the
selected charge(s).
Finally, examples of calculating the minimum quadrant elevations for all charges and graphical
representations of the projectile trajectory for the selected charge(s) are presented.

• Keywords: najmanja/minimalna elevacija; greben zaklona; grafičke tablice gađanja; brdski teren
• Keywords (english): minimum quadrant elevation; military crest; trajectory charts; hilly terrain
• Language: croatian
• URN:NBN: urn:nbn:hr:249:530896
• Study programme: Title: Military Engineering; Study programme type: university; Study level: graduate; Academic / professional title: MAGISTAR/MAGISTRA INŽENJER/INŽENJERKA VOJNOG INŽENJERSTVA (MAGISTAR/MAGISTRA INŽENJER/INŽENJERKA VOJNOG INŽENJERSTVA)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2024-01-19 11:45:01