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Information × Registration Number 0223U000166, 0121U109518 , R & D reports Title Design of modular power means and wide-gripping and combined machine-tractor units on its basis popup.stage_title Head Nadykto Volodymyr T, д.т.н. Registration Date 03-01-2023 Organization Dmytro Motornyi Tavria State Agrotechnological University popup.description2 The research object is the mechanical and technological processes of the practical operation of new wide-reaching and combined machine-tractor units based on modular power means (MPM) high technological versatility. The study aims to increase productivity, significantly reduce technical and economic costs and manufacture an impact on the soil with new machine-tractor units when used to cultivate crops using the latest technologies. Research methods. Theoretical research of dynamics of movement of block-modular units under the condition of realization by them of technologies of cultivation of agricultural products crops using the Controlled Traffic Farming system is carried out using the basics of tractor theory, theoretical mechanics, statistical dynamics of agricultural units, the theory of automatic control of dynamic systems. Technological maps of agricultural cultivation crops were carried out using the basics of agronomy and machine use in agriculture. Results of the research. To ensure the desired controllability and stability of the block-module unit during its working movement in the race, the vertical hinge, which connects the power and technological modules of the MPM in the vertical plane, must be rigid (locked). The vertical hinge is locked by throttling the hydraulic cylinder, which connects the energy and technological modules of the MPM. The hydraulic resistance coefficient of the throttle significantly affects the nature of the reproduction of the block-modular unit control effect and perturbation only at a value greater than 104 N∙m∙s/rad. Winter and sunflower growing technologies involve the use of new elements of the track system of agriculture and the care of steam in conditions of lack of soil moisture. Such elements include movement of machine-tractor units on permanent technological lines (PTL); requirements for the straightness of PTL traces at the level of requirements for the straightness of row crops seedlings; loosening the soil to a dept Product Description popup.authors Aiubov Abdulmelik Mukhtarovych Bulhakov Volodymyr M. Kuvachov Volodymyr P. Kyurchev Volodymyr M. Parakhin Oleksandr O. Reva Tetiana Yu. popup.nrat_date 2023-01-03 Close