Napredna pretraga

Pregled bibliografske jedinice broj: 878370

Gimbal Influence on the Stability of Exterior Orientation Parameters of UAV Acquired Images


Gašparović, Mateo; Jurjević, Luka
Gimbal Influence on the Stability of Exterior Orientation Parameters of UAV Acquired Images // Sensors, 17 (2017), 2; 401, 16 doi:10.3390/s17020401 (međunarodna recenzija, članak, znanstveni)


Naslov
Gimbal Influence on the Stability of Exterior Orientation Parameters of UAV Acquired Images

Autori
Gašparović, Mateo ; Jurjević, Luka

Izvornik
Sensors (1424-8220) 17 (2017), 2; 401, 16

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
gimbal ; exterior orientation parameters ; photogrammetry ; Inertial Measurement Unit (IMU) ; Unmanned Aerial Vehicle (UAV)

Sažetak
In this paper, results from the analysis of the gimbal impact on the determination of the camera exterior orientation parameters of an Unmanned Aerial Vehicle (UAV) are presented and interpreted. Additionally, a new approach and methodology for testing the influence of gimbals on the exterior orientation parameters of UAV acquired images is presented. The main motive of this study is to examine the possibility of obtaining better geometry and favorable spatial bundles of rays of images in UAV photogrammetric surveying. The subject is a 3-axis brushless gimbal based on a controller board (Storm32). Only two gimbal axes are taken into consideration: roll and pitch axes. Testing was done in a flight simulation, and in indoor and outdoor flight mode, to analyze the Inertial Measurement Unit (IMU) and photogrammetric data. Within these tests the change of the exterior orientation parameters without the use of a gimbal is determined, as well as the potential accuracy of the stabilization with the use of a gimbal. The results show that using a gimbal has huge potential. Significantly, smaller discrepancies between data are noticed when a gimbal is used in flight simulation mode, even four times smaller than in other test modes. In this test the potential accuracy of a low budget gimbal for application in real conditions is determined.

Izvorni jezik
Engleski

Znanstvena područja
Geodezija



POVEZANOST RADA


Ustanove
Geodetski fakultet, Zagreb

Profili:

Avatar Url Mateo Gašparović (autor)

Avatar Url Luka Jurjević (autor)

Citiraj ovu publikaciju

Gašparović, Mateo; Jurjević, Luka
Gimbal Influence on the Stability of Exterior Orientation Parameters of UAV Acquired Images // Sensors, 17 (2017), 2; 401, 16 doi:10.3390/s17020401 (međunarodna recenzija, članak, znanstveni)
Gašparović, M. & Jurjević, L. (2017) Gimbal Influence on the Stability of Exterior Orientation Parameters of UAV Acquired Images. Sensors, 17 (2), 401, 16 doi:10.3390/s17020401.
@article{article, year = {2017}, pages = {16}, DOI = {10.3390/s17020401}, chapter = {401}, keywords = {gimbal, exterior orientation parameters, photogrammetry, Inertial Measurement Unit (IMU), Unmanned Aerial Vehicle (UAV)}, journal = {Sensors}, doi = {10.3390/s17020401}, volume = {17}, number = {2}, issn = {1424-8220}, title = {Gimbal Influence on the Stability of Exterior Orientation Parameters of UAV Acquired Images}, keyword = {gimbal, exterior orientation parameters, photogrammetry, Inertial Measurement Unit (IMU), Unmanned Aerial Vehicle (UAV)}, chapternumber = {401} }

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


Uključenost u ostale bibliografske baze podataka:


  • AGORA
  • CAS
  • DOAJ
  • Ei Compendex
  • EMBASE
  • HINARI
  • Journal Citation Reports
  • Julkaisufoorumi Publication Forum
  • Norwegian Register for Scientific Journals, Series and Publishers
  • Polymer Library
  • PubMed


Citati