Design and Implementation of a Circumferentially Symmetrical Three-Axis Cargo Rotor UAV

In the context of the national push for the low- altitude economy, to meet the delivery needs between urban express stations, I designed a circular-symmetric, tri-axis rotor cargo drone to address the shortcomings of existing drones, which tend to be large in size, have low cargo capacity, and lack cargo compartments. This drone is characterized by strong maneuverability, compact size, light weight, and low noise, and it is equipped with an intelligent cargo compartment that allows users to view delivery order information on their phones. I conducted simulations using ADMAS to test the takeoff, landing, hovering, and various attitude changes of the circular-symmetric tri-axis rotor cargo drone, as well as experiments along rectangular paths, validating the drone's capabilities for takeoff, landing, hovering, and attitude changes.