UNMANNED AERIAL VEHICLE CONTROL METHOD, DEVICE AND SYSTEM
MULTI-ROTARY BLADE AERIAL VEHICLE AND CONTROL METHOD THEREOF
CONNECTION STRUCTURE, POWER SYSTEM AND UNMANNED AERIAL VEHICLE
HEADING GENERATION METHOD AND SYSTEM OF UNMANNED AERIAL VEHICLE
Heading generation method and system of unmanned aerial vehicle
UNMANNED AERIAL VEHICLE SYSTEM, AND COMMUNICATION METHOD AND REMOTE CONTROL DEVICE THEREFOR