MOTION CONTROL MULTICOPTER BASED ON THEIR PERFORMANCE CONVERSION OF RESOURCES

Nowadays field of application of unmanned aerial vehicles expanding rapidly. One of most perspective configura-tions of unmanned aerial vehicles is multicopter. Due to expanding of field of application of multicopters and their rated power growth ? questions of power consumption optimization gets topicality. Well known mathematical model of quadrocopter motion been considered. Propeller is powered by DC drive or any other with similar properties. Torque moment proportional to the square of the propeller angular velocity as produced propeller thrust too. Based on this model analytical expression for total power consumption and resources conversion effectiveness for vertical and trapezoidal trajectories was proposed. Found, that extrema positions for power consump-tion and effectiveness index achieved for different quadrocopter trajectory parameters.