Duong S. Improving controllability of fast tracked vehicles due to installation of electromechanical turning mechanisms

Process managed curvilinear motion of fast tracked vehicles with double-flow mechanical and electromechanical rotating mechanisms. Improved handling of high-speed tracked vehicles with double-flow mechanical rotate mechanisms by smoothly varying turning radius from a free to a fixed regenerative braking energy lagging side by installing the asynchronous electric drive with frequency control. Method comparisons and analogies to analyze the advantages and disadvantages of schemes rotation mechanisms; methods of theoretical mechanics and analytical methods of the theory of motion of fast tracked vehicles on the ground; Methods for the construction of the electric theory of the mechanical characteristics of electric motors with a variety of control methods speed; The methods of differential equations of motion of a solid on the basis of the theorems on the center of mass motion and the equation of rotational motion; methods of mathematical modeling of transient processes occurring in the curvilinear motion of fast tracked vehicles; Runge-Kutta method to solve differential equations and their systems. Offers options for the modernization of double-flow mechanical mechanisms of transmission and rotation by adding additional drives for schemes with one electric motor and the rotation on the sides of the sun gears summing series and with two electric motors, which operate mainly in the braking mode, which at low cost make it easy to carry out a smooth controlled change of turning radius from free to fixed with recuperation of braking energy lagging side. For the first time the method of multiple dependences of the rotation characteristics of high-speed tracked vehicles with double-flow mechanical rotation mechanism on the power settings for the additional electric circuits with one electric motor and two electric motors, which operate mainly in the braking mode. It has continued to develop the theory of the movement of high-speed tracked vehicles in the aspect of using electrodynamics braking dual-flow mechanical rotation mechanisms. It has continued to develop a mathematical model of the curvilinear motion of fast tracked vehicles on level ground, which is complemented by the possibility of parallel operation of the electrodynamics and friction braking lagging side for double-flow mechanical rotation mechanisms. The research results are implemented and used in the settlement and eyelashes GP practice "KMDB Morozova.", as well as in the educational process of NTU "KPI" in the preparation of students in the direction 6.050503 - "Mechanical Engineering" specialty and 7 (8) .05050305 - "Wheeled and Tracked craft. " Automobile and Tractor.