Open AccessA vibroloading’s operator of felling – skidding machine in regine of acceleration under technological transfers without load
Author(s) -
В. А. Александров,
Ки. Хоа
Publication year - 2017
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 - 10.21266/2079-4304.2017.219.104-111
Subject(s) - felling , tractor , acceleration , operator (biology) , suspension (topology) , tree (set theory) , mathematics , computer science , mechanical engineering , engineering , mathematical analysis , physics , classical mechanics , environmental science , agroforestry , biochemistry , chemistry , repressor , transcription factor , gene , homotopy , pure mathematics
Разработана динамическая модель системы «машинист–трелевочный трактор–пачка деревьев». Математическое описание составлено в форме уравнения Лагранжа 2-го рода. Система дифференциальных уравнений решена относительно упругой деформации подвеса сиденья. Апробация модели осуществлена на примере серийной валочно-трелевочной машины ЛП-17А. 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 equations is solved concerning elastic deformation of the suspension seats. Model approbation is carried out on an example of serially felling and skidding machine PL-17A.