000009192 001__ 9192
000009192 005__ 20141204092416.0
000009192 04107 $$aeng
000009192 046__ $$k12/05/2014
000009192 100__ $$aČupera, J.
000009192 24500 $$aAnalysis of measured and computed force effects in tractor’s three-point linkage during tillage

000009192 24630 $$n18.$$pEngineering Mechanics 2012
000009192 260__ $$bInstitute of Theoretical and Applied Mechanics, AS CR, Prague
000009192 506__ $$arestricted
000009192 520__ $$2eng$$aThe aim of the paper is an analysis of the measured and calculated force effects which act on tractor during tillage. Effects of the forces on individual driving wheels are analysed too. A mathematical model describing the transformation of force effect acting in the three-point linkage to loads in individual tractor wheels is developed. It is shown that the results of performed computations and theoretical analysis are in a good agreement. Based on the model, it is possible to use the measured force effects for precise determination of forces acting on the wheels. The influence of the length of the upper link on the loading of individual wheels and consequently on the traction performance of the tractor is determined.

000009192 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000009192 653__ $$athree-point hitch, tillage, force effects, mathematical model

000009192 7112_ $$aEngineering Mechanics 2012$$cSvratka (CZ)$$d12/05/2014 - 15/05/2014$$gEM2012
000009192 720__ $$aPorteš, P.$$iBauer, F.$$iČupera, J.
000009192 8560_ $$ffischerc@itam.cas.cz
000009192 8564_ $$s505266$$uhttps://invenio.itam.cas.cz/record/9192/files/101_Cupera_J-FT.pdf$$yOriginal version of the author's contribution as presented on CD, paper (No. 101).
000009192 962__ $$r8924
000009192 980__ $$aPAPER