| Issue |
E3S Web Conf.
Volume 386, 2023
Annual International Scientific Conferences: GIS in Central Asia – GISCA 2022 and Geoinformatics – GI 2022 “Designing the Geospatial Ecosystem”
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|
|---|---|---|
| Article Number | 03005 | |
| Number of page(s) | 10 | |
| Section | GIS in Mechanization and Automatization of Agriculture and Water Resources | |
| DOI | https://doi.org/10.1051/e3sconf/202338603005 | |
| Published online | 12 May 2023 | |
Mathematical modelling and numerical methods for studying the dynamic stability of the movement of cotton harvesters on slopes
Research institute for development of digital technologies and artificial intelligence, 17A, Buz-2, 100125, Tashkent, Uzbekistan
* Corresponding author: smoll_princess@inbox.ru
The article deals with the issues of modelling and stability of the movement of semi-mounted cotton harvesters on slopes. To solve this problem, the work has compiled the equations of motion of a cotton harvester (CH), using the example of the MX-2.4 brand, using the Lagrange equations of the second kind. The numerical method Runge-Kutta solved the equations of vertical oscillations of the machine when driving on slopes. Taking into account the uneven distribution of mass between the front driving and back steered wheels, an equation was drawn up and the reaction of the sides, the distribution of mass on the wheels, the coefficients of stiffness and viscous resistance of the tires of the wheel on the slope, the dynamic radii of the wheel, the pressure on the tire tires, the power of the vibration of the machine and the wheels, the resistance rolling of the left back steered wheel, maximum angles of inclination in the front and back parts of the wheels of the machine, tipping moments of the front and back axles, stabilizing moments of the machine, moments of overturning and withdrawal of the machine on slopes.
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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