Статья

Mathematical modeling of a hydraulic hitched system of gantry tractor with high clearance used in horticulture and viticulture

Abdulaziz ShermukhamedovInstitute of Mechanics and seismic stability of structures named after M.T. Urazbaev of the Academy of Sciences of the Republic of Uzbekistan, 100125, 31, Dormon yoli str., TashkentG. K. AnnakulovaInstitute of Mechanics and seismic stability of structures named after M.T. Urazbaev of the Academy of Sciences of the Republic of Uzbekistan, 100125, 31, Dormon yoli str., TashkentBekzod AstanovDesign technology center of agricultural machinery LLC, 100142, 434, Buyuk ipak yuli str., TashkentSh. A. AkhmedovDesign technology center of agricultural machinery LLC, 100142, 434, Buyuk ipak yuli str., Tashkent

IOP Conference Series Materials Science and Engineeringconference2021en

ABI

Аннотация

Abstract A mathematical model that allows comprehensive calculation of hydraulic hitched system (HHS) operation of a four-wheel gantry tractor with high clearance was developed in the paper. Analytical dependencies of angles, angular velocities and angular accelerations were determined, as well as the analogs of linear and angular velocities and link accelerations based on the kinematic diagram of the HHS hitch mechanism. A method for complex calculation of the HHS and a computer program using the Pascal algorithmic language were proposed on the basis of developed mathematical model. The changes in values of the driving force and re-sistance force on the hydraulic cylinder rod and the changes in fluid pressure in the hydraulic cylinder were calculated.

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Темы

Soil Mechanics and Vehicle Dynamics Mechanical Systems and Engineering Agricultural Engineering and Mechanization

Идентификаторы

DOI: 10.1088/1757-899x/1030/1/012152

Цитирования и источники

Цитирований: 3 Использованных источников: 1

Показатели — AkademScholar