The composition of UAV
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An UAV (Unmanned Aerial Vehicle) is mainly composed of the following core systems:
Power System
It provides the thrust and energy conversion for flight, including power sources (battery, fuel engine, etc.) and propulsion device (motor, propeller, etc.).
Flight Control System
As the "brain" of the UAV, it processes sensor data in real time and controls the flight attitude and trajectory, including the main control chip, sensors (IMU, barometer, etc.) and control algorithms.
Navigation and Positioning System
Relying on GNSS modules (GPS, Beidou, etc.) and visual positioning technology, it can provide us with precise position, altitude and heading information.
Communication System
It realizes data interaction between the UAV and the ground station, including remote control links, data links and emergency communication plans.
Task Load System
It is the equipment for performing specific task, such as camera, sensor, spraying device, etc.
Power and Energy Management System
It supplies power for the entire aircraft and monitors the energy status, including batteries, power management modules and low-power warning mechanisms.
Structure and Onboard System
It provides physical support, including the fuselage, landing gear, auxiliary equipment.
Safety and Emergency System
It ensures flight safety, including obstacle avoidance systems, parachutes, automatic return to base, etc. emergency mechanisms.
In addition, the UAV system also includes ground control station, communication links and support equipment, forming a complete operation system.
Different types of UAVs also have differences in specific configuration.