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2020 Electronic Competition Question D-Obstacle Avoidance Aircraft (Chongqing University of Science and Technology)

Outstanding works of e-sports competition in 2020

Overview

Based on the dynamics model of a quad-rotor UAV, this design designs a quad-rotor UAV based on the MPU6500 attitude detector and the cascade PID control attitude loop, altitude loop and position loop. This system uses TI's TMS320F28379D as the main control chip of the flight control system. It uses the PID algorithm to stabilize the fuselage attitude and the optical flow algorithm to achieve fixed-altitude cruise. In terms of vision, it uses HSV color gamut extraction for tower identification, and uses UART serial port communication to fly. The control system sends a flag bit, and then switches to the pole-circling obstacle avoidance mode. After completing the pole-circling obstacle avoidance, the Blob algorithm is used to hover and land at the designated landing point.

Design Files

2020 Electronic Competition Question D-Obstacle Avoidance Aircraft (Chongqing University of Science and Technology)

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Update:2024-11-23 10:23:09

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