Development of test mechanism for rotary wing unmanned air vehicle with four rotors

In recent years, UAV (Unmanned Aerial Vehicle) are increasing to use day by day, particularly in the military field use is becoming a strategic technology. UAVs is had the ability on the fly without human and both can function as autonomous aircraft that can be controlled via remote control. UAVs are used in many fields like as research and development, search and rescue, communications and networking, photos and videos intake air, border security, traffic control, prevention of forest fires, working in the presence of the toxic chemical gas, poaching prevention, investigation and extraction of natural resources, spraying, archeology and etc. The four-rotor rotary wing-type UAVs can include brushless DC motor, electronic speed controller, various sensors (pressure, gyro, compass, GPS, ultrasonic, etc.), propeller, power system, hardware units such as cameras and communication systems. If UAV flight control parameters isn't adequately set up, it can be cause unwanted accidents. Making the correct parameter settings for the controller, last long in this type of aircraft to be achieved and the high cost of the hardware units used are of great importance. In this study, four-rotor rotary wing unmanned aerial vehicles can be tested for control algorithms and flight control parameters are offered a mechanism design. Due to this test system, four-rotor UAV is prepared for three-axis flight control and is planned to do flight controls. UAV system devices to be created with the x, y and z axis and autonomic control in flight scenario will be realized.