ТАВРІЙСЬКИЙ ДЕРЖАВНИЙ
АГРОТЕХНОЛОГІЧНИЙ УНІВЕРСИТЕТ
ІМЕНІ ДМИТРА МОТОРНОГО
Tsatu logo DMYTRO MOTORNYI
TAVRIA STATE
AGROTECHNOLOGICAL UNIVERSITY
ISSN: 2524-0714

Please use this identifier to cite or link to this item: http://elar.tsatu.edu.ua/handle/123456789/13068
Title: Simulation of the Flat-parallel Movement of a Bridge Agricultural Unit with an Articulated Frame
Authors: Bulgakov, V.
Ivanovs, S.
Volskyi, V.
Kuvachov, Volodymyr
Кувачов, Володимир Петрович
Кувачев, Владимир Петрович
Ihnatiev, Yevhen
Ігнатьєв, Євген Ігорович
Игнатьев, Евгений Игоревич
Keywords: farming;wide span tractor;pivot;frame;turning;mathematical modelling
Issue Date: 2020
Series/Report no.: Rural sustainability research;44(339) (Р. 8-14)
Abstract: The work presents foundations of the dynamics of the flat-parallel movement of a bridge agricultural unit in a horizontal with the kinematic method of its control (turning the wheels) by changing the position of one of its parts relative to the other. The analysis of assessment of the degree of impact of the scheme and parameters of the investigated agricultural tool upon its controllability and stability of movement is based on the amplitude and phase frequency characteristics. The mathematical models of the movement of the bridge agricultural unit are presented in a differential and an operator form of recording. Based on mathematical models, the calculated amplitude and phase frequency characteristics of the dynamic control system of the control impact, presented as the angular displacement of its half-frames ψ, are constructed for various parameters and operating modes. The constructed mathematical models, amplitude and phase frequency characteristics make it possible to assess the impact of the control parameter of the bridge agricultural unit, as well as its design and other parameters upon the controllability of the movement.
URI: http://elar.tsatu.edu.ua/handle/123456789/13068
Appears in Collections:кафедра Машиновикористання в землеробстві

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