СИНТЕЗ ЗАКОНУ КЕРУВАННЯ ЕЛЕКТРОПРИВОДОМ ВЕНТИЛЯТОРА ЗЕРНОКИДАЧА ДЛЯ ФОКУСУВАННЯ ЗЕРНОВОГО ПОТОКУ

Evgeniya Burdilnaya; Oleksii Chornyi; Valerii Tytiuk; Serhiienko Serhii

doi:10.31435/rsglobal_ws/30052021/7584

Evgeniya Burdilnaya старший викладач, Кременчуцький національний університет імені Михайла Остроградського, Кременчук, Україна http://orcid.org/0000-0002-4539-9655
Oleksii Chornyi доктор технічних наук, професор, Кременчуцький національний університет імені Михайла Остроградського, Кременчук, Україна http://orcid.org/0000-0001-8270-3284
Valerii Tytiuk Доктор технічних наук, професор, ДВНЗ Криворізький технічний університет, Кривий Ріг, Україна http://orcid.org/0000-0003-1077-3288
Serhiienko Serhii кандидат технічних наук, доцент, Кременчуцький національний університет імені Михайла Остроградського, Кременчук, Україна http://orcid.org/0000-0002-3977-5239

DOI: https://doi.org/10.31435/rsglobal_ws/30052021/7584

Keywords: grain transportation, frequencyregulated electric drive, control law, regression model, experiment planning.

Abstract

The work considers the solution to the urgent problem of reloading grain into vehicles and reducing its damage. The possibility of throwing grain at a given range by creating an appropriate ballistic flight path by adjusting the speed of the electric drive of the belt when it is powered by a frequency converter is substantiated. The problem of reducing the focus of grain scattering by forming the flow of grain and controlling its movement not only when moving on the belt, but also after the separation of the flow and its movement in the air. Focusing of the lower layer is achieved by giving it an additional initial speed, which is provided by the air flow from the fan installed under the belt. For the frequency converter of the electric drive of the fan, in the form of a regression model, the control law which considers parameters of grain and necessary range of transportation is synthesized. Experiment planning theory was used to synthesize the control law.

References

Tarasenko, A. P., Orobinskij, V. I., Gievskij, A. M., Baskakov, I. V., Chernyshov, A. V., Haritonov, M. K. (2019). “Snizhenie travmirovaniya zerna pri posleuborochnoy obrabotke” [“Reducing grain damage during postharvest processing”]. Vestnik agrarnoy nauki Dona [Don Agrarian Science Bulletin], 1 (45), 63–68.

Grain thrower Self-propelled ZM-90 (2021). Operation and maintenance manual. Retrieved from https://asm31.ru/

Pascoe, R. D., Fitzpatrick, R., Garratt, J. R. (2015). “Pradiction of automated sorter performance utilising a Monte Carlo simulation of feed characteristics”. Minerals Engineering, 72, 101–107.

Tarasenko, A. P., Merchalova, M. E., Baskakov, I. V. (2009). “Sovershenstvovanie tekhnologii posleuborochnoy obrabotki zerna” [“Improvement of post-harvest grain processing technology”]. Vestnik Voronezhskogo gosudarstvennogo agrarnogo universiteta [Voronezh State Agrarian University Bulletin], 3 (22), 22–25.

Burdilna, E., Hrabko, V., Mykhalchenko, H. (2019). “Transporter Control for Grain Handling in Granaries and Loading on Vehicles”, Proceedings of the International Conference on Modern Electrical and Energy Systems (MEES), Kremenchuk, Ukraine. https://ieeexplore.ieee.org/document/8896431

Nazar'yan, G.N. (1999). Prakticheskiy kurs planirovaniya eksperimenta [Practical course in experiment planning]. Melitopol: TGATA.

Nazar'yan, G.N., Postnіkov, M.V., Karpova, O.P. (2012). Rіshennya zadach optimіzatsіynikh obektіv doslіdzhennya metodom planuvannya metematichnogo eksperimentu [Solving problems of optimization objects of research by the method of planning a mathematical experiment]. Melitopol: Lux.