The basic components of the UAV structure include the following main parts

So, which component of a drone are you most interested in? Let's explore it in depth!


Fuselage structure: this is the main frame of the drone that carries various other components and provides stability. It includes parts such as the frame, jib, tripod and gimbal. The frame is used to load various types of equipment and power batteries, the arms are used to install power motors, and the legs support the drone for parking, takeoff and landing. The gimbal serves as a load-bearing structure for mission equipment, and is commonly used for aerial photography and mapping.

Power system: provides the energy needed for the UAV to take off, hover and fly. It mainly includes motors, propellers (blades), ESCs and batteries. The motor drives the propellers to generate lift, the ESC receives flight control commands to control the motor speed, and the battery is the energy source.

Flight control system: Considered as the “brain” of the UAV, it is responsible for processing sensor data, controlling motor output and executing flight commands. It contains the main control unit, inertial measurement unit (IMU), GPS compass module and LED indicator module. The flight control system is capable of realizing functions such as precise positioning and hovering, intelligent runaway protection, and automatic return and landing.

● ‌On-board link system: Used for communication and data transmission between the UAV and the ground control station. It includes a remote control signal receiver and a data link module. The remote control sends out commands, and the receiving device on the UAV receives the commands to realize remote control. At the same time, the UAV can also transmit flight status, position, images and other information to the ground control station.

● ‌Mission equipment: Equipment installed in accordance with the use of the UAV, such as tilt camera, photoelectric pods, and so on. These devices realize real-time monitoring and recording of information through the ground control station, and accomplish tasks such as reconnaissance, communication intelligence analysis and distribution.

In addition, drones may also include a number of other auxiliary systems such as navigation systems, obstacle avoidance systems, etc. to improve the safety and accuracy of the flight.

So, which component of a drone are you most interested in? Let's explore it in depth!

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