• About
  • Policies
  • What is open access
  • Library
  • Contact
Advanced search
      View Item 
      •   BUIR Home
      • Scholarly Publications
      • Faculty of Engineering
      • Department of Electrical and Electronics Engineering
      • View Item
      •   BUIR Home
      • Scholarly Publications
      • Faculty of Engineering
      • Department of Electrical and Electronics Engineering
      • View Item
      JavaScript is disabled for your browser. Some features of this site may not work without it.

      Relative localization for swarm aerial vehicles

      Thumbnail
      View / Download
      2.5 Mb
      Author(s)
      Aytekin, Alptuğ
      Bağcı, Furkan
      Bozdağ, Mustafa
      Camuzcu, Nisanur
      Duru, Alperen
      Elma, Mehmet Saim
      Maghsoudi, Amirhossein
      Barshan, Billur
      Köse, Serdar
      Akman, Çağlar
      Date
      2022-08-29
      Source Title
      Signal Processing and Communications Applications Conference (SIU)
      Print ISSN
      2165-0608
      Publisher
      IEEE
      Pages
      [1] - [4]
      Language
      Turkish
      Type
      Conference Paper
      Item Usage Stats
      11
      views
      6
      downloads
      Abstract
      In Unmanned Aerial Vehicle (UAV) swarm formation, it is required that UAVs in the swarm should have the location information of other swarm members and all UAVs should be a part of the decision process. Global Navigation Satellite Systems, GNSS, is not a viable option for dense formation flight due to its low accuracy and susceptibility to jamming. To overcome these issues, ultra-wideband (UWB) signals can be used. UWB signals are resilient to jamming and can be used for highly accurate localization algorithms, thanks to their wide bandwidth. In this paper, two techniques on relative localization of the swarm members by utilizing UWB signals are proposed and tested. Their localization performance results are presented.
       
      İnsansız Hava Aracı (İHA) sürü yapısına ulaşmak için sürüdeki İHA’ların birbirlerinin konumunu bilmesi ve tüm İHA’ların karar verme sürecinin bir parçası olması gerekir. Küresel Uydu Seyrüsefer Sistemi’nin düşük hassasiyeti ve yayınının bozulma olasılığı, onu yoğun formasyon uçuşu için uygun bir seçenek olmaktan çıkarmaktadır. Bu sorunların üstesinden gelmek için ultra geniş bant (Ultra-Wide Band, UWB) sinyallerin kullanılması önerilmiştir. UWB sinyaller, bant genişlikleri sayesinde yayın engellenmesine dayanıklıdır ve yüksek hassasiyetli konum belirleme algoritmaları için kullanılabilirler. Bu bildiride, UWB sinyaller kullanılarak İHA’lar için göreli konumlandırma üzerine yapılan çalışmalar ve gözlemler anlatılmakta ve konumlandırma performans sonuçları sunulmaktadır.
      Keywords
      UAV
      GNSS
      UWB
      Formation
      UAV swarm
      Relative localization
      İHA
      Formasyon
      Sürü İHA
      Göreli konumlandırma
      Permalink
      http://hdl.handle.net/11693/111294
      Published Version (Please cite this version)
      https://www.doi.org/10.1109/SIU55565.2022.9864801
      Collections
      • Department of Electrical and Electronics Engineering 4011
      Show full item record

      Browse

      All of BUIRCommunities & CollectionsTitlesAuthorsAdvisorsBy Issue DateKeywordsTypeDepartmentsCoursesThis CollectionTitlesAuthorsAdvisorsBy Issue DateKeywordsTypeDepartmentsCourses

      My Account

      Login

      Statistics

      View Usage StatisticsView Google Analytics Statistics

      Bilkent University

      If you have trouble accessing this page and need to request an alternate format, contact the site administrator. Phone: (312) 290 2976
      © Bilkent University - Library IT

      Contact Us | Send Feedback | Off-Campus Access | Admin | Privacy