prikaz prve stranice dokumenta MODELIRANJE I KONTROLA SPREJANJA KOOPERATIVNIM BESPILOTNIM LETJELICAMA
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master's thesis
MODELIRANJE I KONTROLA SPREJANJA KOOPERATIVNIM BESPILOTNIM LETJELICAMA
2016. urn:nbn:hr:190:053735
Andrejčuk, Aleksandr
University of Rijeka
Faculty of Engineering

Cite this document

Andrejčuk, A. (2016). MODELIRANJE I KONTROLA SPREJANJA KOOPERATIVNIM BESPILOTNIM LETJELICAMA (Master's thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:053735

Andrejčuk, Aleksandr. "MODELIRANJE I KONTROLA SPREJANJA KOOPERATIVNIM BESPILOTNIM LETJELICAMA." Master's thesis, University of Rijeka, Faculty of Engineering, 2016. https://urn.nsk.hr/urn:nbn:hr:190:053735

Andrejčuk, Aleksandr. "MODELIRANJE I KONTROLA SPREJANJA KOOPERATIVNIM BESPILOTNIM LETJELICAMA." Master's thesis, University of Rijeka, Faculty of Engineering, 2016. https://urn.nsk.hr/urn:nbn:hr:190:053735

Andrejčuk, A. (2016). 'MODELIRANJE I KONTROLA SPREJANJA KOOPERATIVNIM BESPILOTNIM LETJELICAMA', Master's thesis, University of Rijeka, Faculty of Engineering, accessed 27 November 2024, https://urn.nsk.hr/urn:nbn:hr:190:053735

Andrejčuk A. MODELIRANJE I KONTROLA SPREJANJA KOOPERATIVNIM BESPILOTNIM LETJELICAMA [Master's thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2016 [cited 2024 November 27] Available at: https://urn.nsk.hr/urn:nbn:hr:190:053735

A. Andrejčuk, "MODELIRANJE I KONTROLA SPREJANJA KOOPERATIVNIM BESPILOTNIM LETJELICAMA", Master's thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2016. Available at: https://urn.nsk.hr/urn:nbn:hr:190:053735

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Metadata
TitleMODELIRANJE I KONTROLA SPREJANJA KOOPERATIVNIM BESPILOTNIM LETJELICAMA
AuthorAleksandr Andrejčuk
MentorNelida Črnjarić-Žic (mentor)
MentorSiniša Družeta (komentor)
Committee memberRoberto Žigulić (predsjednik povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
Rijeka
Defense date and country2016-09, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U ovom radu dan je pregled potencijalne primjene autonomnih bespilotnih letjelica za sprejanje, s naglaskom na korištenje u poljoprivredi. Razmotrena je teorija atomizacije i prskanja, generacija kapljica, dinamika kapi u letu te udar kapi o krutu površinu. Zatim su razmotrene mlaznice (i njihovi važni parametri) koje bi se mogle pimjenjivati za autonomno sprejanje s obzirom na mlaznice uobičajeno korištene kod prskanja u poljoprivredi. Nadalje, prikazana je trenutna komercijalna ponuda bespilotnih letjelica s integriranim sustavima za sprejanje. Za kontrolu sustava sprejanja i autonomnih bespilotnih letjelica upotrijebio se HEDAC algoritam s izmjenama potrebnim za modeliranje sprejanja. Naposlijetku provedene su simulacije na dvije različte domene prekrivanja, s različitim brojem agenata te kinematičkim i Dubinosvim modelima gibanja koje su pokazale da je ovakav pristup kontroli autonomnog sprejanja zadovoljavajući.
Abstract (english)
This work overviews the potential application of autonomous unmanned aerial vehicles for spraying purposes, stressing its usage in agriculture. The theory of atomization and spraying, droplet generation, drop dynamics in flight and the impact of drops on solid surfaces have been reviewed. Then, various nozzles (and their parameters), which could be used for autonomous spraying, where considered with regard to nozzles usually used for spraying in agriculture. Furthermore, the current commercial offer of unmanned aerial vehicles with integrated spraying systems was shown. For control of the spraying system and of the unmanned aerial vehicles, the HEDAC algorithm was used with changes necessary for spraying modeling. At last, several simulations were run with two different coverage domains, different number of agents and kinematic and Dubins motion models which demonstrated that this kind of approach to autonomous spraying control is satisfactory.
Keywords
Languagecroatian
URN:NBNurn:nbn:hr:190:053735
Study programmeTitle: Mechanical Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2016-11-22 11:02:02