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THEORETICAL STUDY OF THE PROBLEM OF DEVELOPING A LOADER-LOADER WITH A TRANSFORMABLE WORKING BODY FOR THE MAINTENANCE, REPAIR OF HIGH ALTITUDE ROADS

The article examines the proposed modes of work of the project being developed to create a bulldozer-loader, adapted for more efficient maintenance, repair and construction of high-altitude and other roads. Mathematical models are proposed that describe multi-stage successive movements of one or more functional mechanisms corresponding to different modes of work. Nonlinear systems of ordinary differential equations of the second order with initial conditions, for numerical integration of which the Adams method is used, are presented.