USING PI CONTROLLER TRACKS LANDING TRAJECTORY SIZE SMALL UAV

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Abstract

   In the paper, a method of constructing a landing track grip for small UAVs is presented. In particular, the landing trajectory was found based on the application of the Pontryagin maximum principle. To implement UAV control to follow the optimal trajectory, there are many methods available. In this paper, the author uses PI grip controller to perform UAV control following the trajectory. In which, a digital tool - Matlab Simulink software is used for surveying and simulation. The results show that the application of the optimal trajectory controller ensures the UAV's landing accurately and safely.