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Home / Conferences / ENERGY-SAVING AND ENVIRONMENTALLY SAFE TECHNOLOGIES OF THE TIMBER INDUSTRY – 2025 / Materials of the international scientific conference dedicated to the 95th anniversary of the VGLTU named after G.F. Morozov and the 80th anniversary of Victory in the Great Patriotic War : «ENERGY-SAVING AND ENVIRONMENTALLY SAFE TECHNOLOGIES OF THE TIMBER INDUSTRY – 2025»
MATHEMATICAL MODEL OF THE MOVEMENT OF THE PLUNGER OF THE DAMPING DEVICE OF THE HYDRAULIC DRIVE OF THE FORESTRY MANIPULATOR
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MATHEMATICAL MODEL OF THE MOVEMENT OF THE PLUNGER OF THE DAMPING DEVICE OF THE HYDRAULIC DRIVE OF THE FORESTRY MANIPULATOR
Popikova Alina 1
Chernykh Aleksandr 2
Popikov S. K. 3
Authors:
1.  Voronezh State University of Forestry and Technologies named after G.F. Morozov
Voronezh, Russian Federation
2.  Voronezh State University of Forestry and Technologies named after G.F. Morozov (kafedra lesnoy promyshlennosti, metrologii, standartizacii i sertifikacii, docent)
Voronezh, Voronezh, Russian Federation
3.  Voronezhskiy gosudarstvennyy lesotehnicheskiy universitet im. G. F. Morozova
Type:
Сonference article
DOI:
https://doi.org/10.58168/E-SESTTI2025_390-392
Published:
18.06.2025
Subject area:
630
62-91
Language:
Russian
Keywords:
hydraulic manipulator; boom lifting mechanism; mathematical model, damper
Funding:
The work was supported by an internal grant from VSTU to postgraduate student A.V. Popikova. “Improving the reliability of a forest hydraulic manipulator by reducing the dynamic load of a pneumatic-hydraulic damping device.”
Abstract and keywords
Abstract (English):
Analysis of literary sources showed that the issues of reducing dynamic loading and increasing the reliability of forestry vehicles still remain relevant in the forestry complex of our country. We have developed a new lifting mechanism of a hydraulic manipulator with a damper connection to reduce dynamic loads. A mathematical model of the plunger movement of the damping device of the hydraulic drive of a forestry manipulator has been developed, which contributes to increasing the reliability of the hydraulic drive and reducing energy costs.

Keywords:
hydraulic manipulator; boom lifting mechanism; mathematical model, damper
References

1. Primenenie sortimentnoy zagotovki drevesiny v malolesnyh rayonah / Sviridov V.G., Gudkov A.Yu., Cuckih D.V. // Aktual'nye problemy nauki i obrazovaniya na sovremennom etape. Sbornik statey Vserossiyskoy nauchno-prakticheskoy konferencii. 2016. S. 181-187. EDN: https://elibrary.ru/WGNVDT

2. Popov A.A., Baranec A.S., Gubanov D.V., Petuhov V.L. Statisticheskiy analiz chasto vstrechaemyh defektov strelovyh samohodnyh kranov // Sovremennaya tehnika i tehnologii. 2016. № 1. – URL: https://technology.snauka.ru/2016/01/92222. EDN: https://elibrary.ru/VKZHQP

3. Gidroprivod gruzopod'emnogo mehanizma lesnogo manipulyatora: patent na izobretenie RU 2789167 S1. Zayavka №2022119768 / Popikov P.I., Chernyh A.S., Bogdanov D.S., Popikov S.K., Pozdnyakov E.V., Popikova A.V.; zayavl. 19.07.2022; opubl. 30.01.2023, Byul. №4. 9 s.

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