Cooperative Search and Localization of Mobile RF Ground Targets, Using a Group of UAVs

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Effati, Meysam | 2014

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Type of Document: M.Sc. Thesis
Language: Farsi
Document No: 46798 (45)
University: Sharif University of Technology
Department: Aerospace Engineering
Advisor(s): Nobahari, Hadi
Abstract:
In this project, a method for cooperative search and localization of RF ground moving targets by a group of UAVs is developed. It should be noted that UAVs are just equipped with GPS and directional sensors. Since there is fuel constraint for UAVs, they take fuel from a tanker whenever they require. Moreover, searching method enables the UAVs to see different parts of the desired area with almost uniform distribution. In addition, the proposed approach enables the UAVs to perform a local search with the aim of finding the targets having lost their signal during localization mode. Finally, based upon a fueling decision function the UAVs take turn, approach to the fuel tanker, and start their fueling
Keywords:
Database ; Kalman Bucy Filter ; Unmanned Aerial Vehicles (UAV) ; Cooperative Search and Localization ; Radar Targets ; Radar Target Recognition ; Mobile Ground Targets

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