Using Reinforcement Learning and Error Models for Drone Precise Landing

Sepehr Saryazdi

doi:10.1145/3670997

Using Reinforcement Learning and Error Models for Drone Precise Landing

2024-07-15

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DOI：10.1145/3670997

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We propose a novel framework for achieving precision landing in drone services. The proposed framework consists of two distinct decoupled modules, each designed to address a specific aspect of landing accuracy. The first module is concerned with intrinsic errors, where new error models are introduced. This includes a spherical error model that takes into account the orientation of the drone. Additionally, we propose a live position correction algorithm that employs the error models to correct for intrinsic errors in real time. The second module focuses on external wind forces and presents an aerodynamics model with wind generation to simulate the drone's physical environment. We utilize reinforcement learning to train the drone in simulation with the goal of landing precisely under dynamic wind conditions. Experimental results, conducted through simulations and validated in the physical world, demonstrate that our proposed framework significantly increases landing accuracy while maintaining a low onboard computational cost.

Keywords:

Drones

landing

reinforcement learning

precision landing

PID

UAVs

Using Reinforcement Learning and Error Models for Drone Precise Landing

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