000001834 001__ 1834
000001834 005__ 20141118153453.0
000001834 04107 $$acze
000001834 046__ $$k2010-05-10
000001834 100__ $$aZeman, V.
000001834 24500 $$aModelling and modal properties of a four-axle locomotive

000001834 24630 $$n16$$pEngineering Mechanics 2010
000001834 260__ $$bInstitute of Thermomechanics AS CR, v.v.i., Prague
000001834 506__ $$arestricted
000001834 520__ $$2eng$$aThe paper deals with mathematical modelling of vibration and modal analysis of a four-axle locomotive with two bogie. Each bogie has two individual wheelset drives. The modelling method is based on the system decomposition into seven subsystems – two individual wheelset drives and bogie frames in each bogie and the car body – and on modelling of couplings among subsystems. The eigenvalues of a linearized autonomous model and stability conditions are investigated in dependence on longitudinal creepage and forward velocity of the locomotive. The model is prepared for dynamic response investigation caused by different vibration sources of locomotive excitation.

000001834 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000001834 653__ $$a

000001834 7112_ $$aEngineering Mechanics 2010$$cSvratka (CZ)$$d2010-05-10 / 2010-05-13$$gEM2010
000001834 720__ $$aZeman, V.$$iHlaváč, Z.
000001834 8560_ $$ffischerc@itam.cas.cz
000001834 8564_ $$s468863$$uhttps://invenio.itam.cas.cz/record/1834/files/Zeman-019-PT.pdf$$y
             Original version of the author's contribution as presented on CD, DYN.
            
000001834 962__ $$r1750
000001834 980__ $$aPAPER