Digital Modeling and Testing of Tractor Characteristics

A. P. Okunev; A. I. Borovkov; A. S. Karev; D. O. Lebedev; V. I. Kubyshkin; S. P. Nikulina; A. A. Kiselev

doi:10.3103/S1068798X19060157

Digital Modeling and Testing of Tractor Characteristics

Authors: Okunev A.P.¹, Borovkov A.I.¹, Karev A.S.¹, Lebedev D.O.¹, Kubyshkin V.I.¹, Nikulina S.P.¹, Kiselev A.A.¹
Affiliations:
1. Peter the Great St. Petersburg Polytechnic University
Issue: Vol 39, No 6 (2019)
Pages: 453-458
Section: Article
URL: https://journal-vniispk.ru/1068-798X/article/view/227722
DOI: https://doi.org/10.3103/S1068798X19060157
ID: 227722

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Abstract

A kinematic model of the gearbox and a simplified kinematic model of a tractor are developed. These models take account of the characteristics of the internal-combustion engine employed, corresponding to the customer requirements on gearbox performance. Virtual tests of the tractor establish the tractional and dynamic characteristics of the tractor and its tractional class according to State Standards GOST 27021–86 and GOST 30745–2001 (ISO 789-9–90).