An improved combined method of creating control forces and moments for an unmanned aerialvehicle

Abstract

improved combined (aerodynamic and gas-dynamic) method of creating control forces and moments.The objectives of the study are to analyze the basic model of the combined control method and the possibility of using an improved model of the combined control method, at which the invariability of the mass and dimensional characteristics of the upgraded control object will be achieved with a simultaneous increase in the target quality (reduction of the final miss).Research is based on the use of an improved method for creating control forces and moments, where the optimization of mass characteristics is made, for using of a smaller number of micropulse motors (only at the stages of acceleration and braking), and when setting the balancing position (maintaining a steady angle of attack), instead of impulse engines, a steering drive is used standard onboard stabilization system of an unmanned aerial vehicle aerodynamic control channel. Which ultimately made it possible to preserve the invariability of the mass characteristics of the aircraft being upgraded and to increase the accuracy of its guidance.The results of experimental mathematical modeling confirm the effectiveness of the proposed synthesis.