This paper reports on in-flight tests conducted to evaluate a method aimed at controlling the formation of autonomous unmanned aerial vehicles (UAVs) in a leader-follower configuration. The study introduces a two-stage formation flight controller designed to address the challenges encountered in controlling the position and velocity errors inherent in the leader-follower formation flight. In particular, difficulties arise when activating the formation flight mode with considerable distances between the leader and the follower, as well as substantial disparities in their heading angles. The proposed formation flight control scheme comprises two stages: coarse guidance on the leader and precise leader following. The efficacy of this control system was assessed by in-flight testing, in which flight parameters of both the leader and the follower were recorded and scrutinized. The analysis demonstrates that the proposed control algorithm significantly enhances the organization of formation flight. The results obtained from the tests validate the effectiveness of this method, showcasing improvements in formation flight organization and ensuring collision-free conditions. The described algorithm presents a promising approach toward enhancing formation flight control for autonomous UAVs.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Enabling Autonomous Formation Flight of Unmanned Aerial Vehicles Using Two-Stage Switching Control


    Additional title:

    J. Aerosp. Eng.


    Contributors:

    Published in:

    Publication date :

    2025-07-01




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




    Formation Flight of Unmanned Aerial Vehicles

    DEY KAUSHIK / SARKAR ABHISHEK / ROY ASHIS KUMAR et al. | European Patent Office | 2021

    Free access

    FORMATION FLIGHT OF UNMANNED AERIAL VEHICLES

    DEY KAUSHIK / HEGDE DHIRAJ NAGARAJA / ROY ASHIS KUMAR et al. | European Patent Office | 2020

    Free access

    Formation flight of unmanned aerial vehicles

    DEY KAUSHIK / SARKAR ABHISHEK / ROY ASHIS KUMAR et al. | European Patent Office | 2024

    Free access

    Formation Flight Control Scheme for Unmanned Aerial Vehicles

    Gosiewski, Zdzislaw / Ambroziak, Leszek | Tema Archive | 2012