Characteristics and Applications of Multi - rotor UAV(Episode Ⅲ)

A Multi-rotor Drone is a vehicle that consists of multiple rotors, usually four or more rotors. They can take off and land vertically by using motors to drive rotating propellers, and control the direction and altitude of flight by changing the speed and direction of rotation. Multi-rotor UAV has become a hot topic in the field of modern UAV, their application is more and more wide, widely used in agriculture, mapping, search and rescue, monitoring, shooting and other fields.

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Characteristics of multi-rotor UAV:

1. High flexibility: multi-rotor UAV can fly in a narrow space and can fly in a room, forest, mountain and other environments, with very high flexibility.

2. Simple operation: The control system of multi-rotor UAV is very simple. It only needs to be controlled by remote control, and can realize flight without complicated operation.

3. Access to low altitude: Multi-rotor UAVs can access low altitude for shooting and monitoring, and can obtain angles and perspectives that traditional handheld cameras and other tools cannot.

4. Easy to carry: multi-rotor UAV is small in size, light in weight, easy to carry, and can be flown anytime and anywhere.

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Applications of Multi-rotor UAV:

1. Agriculture: Multi-rotor UAV can be used in the agricultural field for crop monitoring, fertilization, spraying and other work to improve agricultural production efficiency.

2. Surveying and mapping: Multi-rotor UAV can be used in the field of surveying and mapping. It can carry out terrain surveying, building surveying, road surveying and other work to improve surveying and mapping efficiency and accuracy.

3. Search and rescue: Multi-rotor UAV can be used in search and rescue field, which can carry out search and rescue work in disasters, accidents and other occasions to improve search and rescue efficiency.

4. Monitoring: Multi-rotor UAV can be used in the field of monitoring, which can carry out environmental monitoring, safety monitoring, traffic monitoring and other work to improve monitoring efficiency and accuracy.

5. Shooting: Multi-rotor UAV can be used in the field of shooting, such as aerial shooting, film shooting, tourism shooting, etc., to improve the shooting effect and perspective.

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Multi-rotor UAV has the characteristics of high flexibility, simple operation, low altitude, easy to carry, etc., which is widely used in agriculture, surveying and mapping, search and rescue, monitoring, shooting and other fields.