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Topic

Technologies and technical equipment for agriculture and food industry

Volume

Volume 61 / No. 2 / 2020

Pages : 193-198

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MODELING OF MOBILE TMR MIXER OPERATION

МОДЕЛИРОВАНИЕ РАБОТЫ МОБИЛЬНОГО КОРМОЦЕХА

DOI : https://doi.org/10.35633/inmateh-61-21

Authors

Aleksey Kupreenko

Federal State Budgetary Educational Institution of Higher Education "Bryansk State Agrarian University"

Khafiz Isaev

Federal State Budgetary Educational Institution of Higher Education "Bryansk State Agrarian University"

(*) Yury Kuznetsov

Federal State Budgetary Educational Institution of Higher Education "Orel State Agrarian University named after N.V. Parakhin"

Stanislav Mikhailichenko

Federal State Budgetary Educational Institution of Higher Education "Bryansk State Agrarian University"

Igor Kravchenko

Federal State Budgetary Educational Institution of Higher Education "Russian State Agrarian University-Moscow Agricultural Academy named after K.A. Timiryazev"

Larisa Kalashnikova

Federal State Budgetary Educational Institution of Higher Education "Orel State University named after I.S. Turgenev"

(*) Corresponding authors:

[email protected] |

Yury Kuznetsov

Abstract

A method for determining the duration of the process of preparation and distribution of feed mixtures by a mobile mixer on cattle farms, based on graph theory, is proposed. A generalized state graph of the mobile mixer is presented and its description is given. The final formula for calculating the probability of the mobile mixer being in the state of distribution of a feed mixture consisting of a different number of components is given. To check the method adequacy, time-lapse measurements were performed in production conditions. The projected durability of the mobile mixer was 92.3 % (0.36 h) of the actual recorded time of 0.39 h.

Abstract in Russian

Предложена методика определения продолжительности процесса приготовления и раздачи кормосмесей мобильным кормоцехом на фермах крупного рогатого скота, основанная на теории графов. Представлен обобщенный граф состояний мобильного кормоцеха, дано его описание. Приведена итоговая формула для вычисления вероятности нахождения мобильного кормоцеха в состоянии раздачи кормосмеси, состоящей из различного количества компонентов. Для проверки адекватности методики проведены хронометражные замеры в производственных условиях. Прогнозируемая продолжительность работы мобильного кормоцеха составила 92.3 % (0.36 ч) от фактически зафиксированного времени 0.39 ч.

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