000003956 001__ 3956
000003956 005__ 20141118153340.0
000003956 04107 $$acze
000003956 046__ $$k2009-05-11
000003956 100__ $$aPolach, P.
000003956 24500 $$aSensitivity analysis in trolleybus vertical dynamics

000003956 24630 $$n15.$$pEngineering Mechanics 2009
000003956 260__ $$bInstitute of Theoretical and Applied Mechanics AS CR, v.v.i., Prague
000003956 506__ $$arestricted
000003956 520__ $$2eng$$aVertical dynamic properties of the ŠKODA 21 Tr low-floor trolleybus were investigated on an artificial test track when driving with a real vehicle and when simulating driving with a multibody model on a virtual test track. Driving on the artificial test track was aimed at determining vertical dynamic properties of the real trolleybus and on the basis of them at verifying computer trolleybus models. Time histories and extreme values of the air springs relative deflections are the monitored quantities. Due to differences of the experiments and the computer simulations results the influences of the characteristics of the spring-damper structural elements of the axles suspension and the radial characteristics of the tires used in the trolleybus multibody model on the extreme values of the monitored quantities are evaluated.

000003956 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000003956 653__ $$a

000003956 7112_ $$aEngineering Mechanics 2009$$cSvratka (CZ)$$d2009-05-11 / 2009-05-14$$gEM2009
000003956 720__ $$aPolach, P.$$iHajžman, M.
000003956 8560_ $$ffischerc@itam.cas.cz
000003956 8564_ $$s277837$$uhttp://invenio.itam.cas.cz/record/3956/files/Polach-145-PT.pdf$$y
             Original version of the author's contribution as presented on CD, 145.
            
000003956 962__ $$r3852
000003956 980__ $$aPAPER