Dynamics of process of acceleration of the wheel tractor-analogue of “Belarus 3022 DV” with hydrovolumetric mechanical transmission
DOI:
https://doi.org/10.15587/1729-4061.2012.5548Keywords:
mathematical model, acceleration, wheel tractor, engine, transmission, wheel, dynamicsAbstract
The increase of efficiency of wheel tractor operation at manufacturing operations for the account of reduction of energy losses while towing, and study of the effect of hydrovolumetric mechanical transmission on towing are important issues and are of great practical importance. That is why there was a research of the process of acceleration of wheel tractor-analogue of "Belarus 3022 DV" with hydrovolumetric mechanical transmission. The article introduces the dynamics of the process of acceleration of wheel tractor-analogue of "Belarus 3022 DV" with hydrovolumetric mechanical transmission while performing field works. The article presents a comprehensive mathematical model of acceleration, including a description of the internal combustion engine, hydrovolumetric mechanical transmission, wheels interaction with the supporting surface, taking into account the thrust and towing. The represented comprehensive mathematical model of acceleration of wheel tractor-analogue "Belarus 3022 DV" with hydrovolumetric mechanical transmission allows to study the changes of kinematic, force and energy parameters of hydrovolumetric mechanical transmission while towing and the influence of hydrovolumetric mechanical transmission on the process of towingReferences
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