000000878 001__ 878
000000878 005__ 20141118153512.0
000000878 04107 $$acze
000000878 046__ $$k2002-05-13
000000878 100__ $$aKvasnička, Pavel
000000878 24500 $$aSIGNIFICANCE OF THE COMPONENTS NON-LINEARITIES TO THE RIDE COMFORT OPTIMIZATION OF A CONCEPTUAL QUARTER-CAR MODEL
000000878 24630 $$n8.$$pEngineering Mechanics 2002
000000878 260__ $$bInstitute of Mechanics and Solids, FME, TU Brno
000000878 506__ $$arestricted
000000878 520__ $$2cze$$aAbstrakt: The main goal of this paper is to study how non-linearities of components and subjective ride comfort perception quantity assessment influence the ride comfort, and find the best setup of vehicle carrying spring and damper parameters via optimization of a conceptual quarter-car model.  In the paper is also a disscussion of how to create proper representative of the road exitation considering the properties of the stochastic road derived by power spectral density from time domain simulation.  Comparison of the results from numerical integration and from frequency domain analysis and the influence of simulation time and time step on frequency bandwidth and accuracy of the results are also mentioned.  Objective function for ride comfort optimization is in this paper defined as the sum of the normalized human perception quantity and the normalized normal tire force distribution.
000000878 520__ $$2eng$$aAbstract: The main goal of this paper is to study how non-linearities of components and subjective ride comfort perception quantity assessment influence the ride comfort, and find the best setup of vehicle carrying spring and damper parameters via optimization of a conceptual quarter-car model.  In the paper is also a disscussion of how to create proper representative of the road exitation considering the properties of the stochastic road derived by power spectral density from time domain simulation.  Comparison of the results from numerical integration and from frequency domain analysis and the influence of simulation time and time step on frequency bandwidth and accuracy of the results are also mentioned.  Objective function for ride comfort optimization is in this paper defined as the sum of the normalized human perception quantity and the normalized normal tire force distribution.
000000878 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000000878 7112_ $$aEngineering Mechanics 2002$$cSvratka (CZ)$$d2002-05-13 / 2002-05-16$$gEM2002
000000878 720__ $$aKvasnička, Pavel$$iPalčák, František
000000878 8560_ $$ffischerc@itam.cas.cz
000000878 8564_ $$s333449$$uhttps://invenio.itam.cas.cz/record/878/files/Kvasnicka.pdf$$y
             Original version of the author's contribution as presented on CD, .
            
000000878 962__ $$r451
000000878 980__ $$aPAPER