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On the issue of suspension of the front carriages of the running system of a feller buncher
Author(s) -
В А Александров,
А. В. Александров,
Д.Ю. Гомон
Publication year - 2018
Publication title -
izvestiâ sankt-peterburgskoj lesotehničeskoj akademii/izvestiâ sankt-peterburgskoj lesotehničeskoj akademii
Language(s) - English
Resource type - Journals
eISSN - 2658-5871
pISSN - 2079-4304
DOI - 10.21266/2079-4304.2018.222.110-121
Subject(s) - felling , suspension (topology) , tractor , operator (biology) , front (military) , deformation (meteorology) , mathematics , engineering , mechanical engineering , physics , meteorology , forestry , geography , biochemistry , chemistry , repressor , homotopy , transcription factor , pure mathematics , gene
Разработана динамическая модель системы «валочно-пакетирующая машина – предмет труда – дерево». Математическое описание составлено в форме уравнения Лагранжа 2-го рода. Система дифференциальных уравнений решена относительно упругой деформации манипулятора. Апробация модели осуществлена на примере серийно выпускаемой валочно-пакетирующей машины ЛП-19А. In article the dynamic model of system is developed «the operator-skidding tractor – tree bunch». The mathematical description is worked out in the form of the equation of Lagranzha second number. The system of the equation is volved concerning elastic deformation of the suspension seats. Model approbation is carried out on an example of serially felling and skidding machine LP-19A.

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