Design and Integration of a GPS-Guided Variable-Rate Spraying System for UAVs Using PWM Control

Buobe IA context · why it matters

The system integrates GPS/RTK positioning with real-time prescription maps — Accurate application of pesticides or fertilizers can be achieved.
Spray flow rate and droplet size are independently regulated via PWM signals — Precise control over spray characteristics is enabled, improving efficiency. Fique de olho
Improved precision in agricultural spraying operations could lead to reduced chemical usage.

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This thesis focuses on the design and implementation of an STM32-based embedded control system for an unmanned aerial spraying vehicle within the European UASS-DDSC project.

drones spraying gps control

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