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The Influence of the Body Inertia Tensor on the Active Safety and Ride Comfort of Road Vehicles
Technical Paper
2002-01-2058
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
By means of two different multi-body models representing road vehicles, the influence of each component of the body inertia tensor on ride comfort and active safety is studied. The aim of the theoretical investigation is assessing and prescribing the measurement accuracy of the inertia tensor components. A new method for measuring the inertia tensor of vehicles is presented. A new test rig, meeting the accuracy determined on the basis of the preliminary theoretical study, has been built.
From both theoretical and experimental analysis it appears that the inertia tensor influences considerably the body vibrations when the road vehicle traverses a rough road.
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Mastinu, G., Gobbi, M., and Miano, C., "The Influence of the Body Inertia Tensor on the Active Safety and Ride Comfort of Road Vehicles," SAE Technical Paper 2002-01-2058, 2002, https://doi.org/10.4271/2002-01-2058.Data Sets - Support Documents
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References
- Bakker, E. Pacejka H. Linder L. “A new tyre model with an application in vehicle dynamics studies” 1989 SAE Paper 890087
- Böhm, F. Willumeit, H.P. “Tyre models for vehicle Dynamic Analysis” 1996 Swets & Zeitlinger
- Clarks, S. “Mechanic of Pneumatic Tires” 1989 NHTSA
- Doniselli, C. Mastinu, G. Gobbi M. “Aerodynamic effects on ride comfort and road holding of automobiles” 1995 Proc. of the XIV IAVSD Symposium Ann Arbor, MI Swets & Zeitlinger
- Doniselli, C. Gobbi, M. Mastinu, G. “Measuring the inertia tensor of vehicles” 2002 Vehicle System Dynamics Swets & Zeitlinger
- Durisek N. Heydiger G. Chrstos J.P. Guenther D. “Land vehicle roll/yaw product of inertia measurement” 1997 Journal of Dynamics Systems Measurement and Control 119 ASME 212 216
- Dzierzek, S. Knapczyk, J. “Elastokinematic analysis of five rod suspension considering joint elasticities” 1995 Journal of Mechanical Design
- Gillespie, T. “Fundamentals of vehicle dynamics” 1992 SAE
- Gobbi, M. Mastinu G. “Straight running of high speed road vehicles” 1997 7ème Congrès International Dynamique du vehicule France
- Gobbi, M. Mastinu G. Doniselli C. “Optimising a car chassis” 1999 Vehicle System Dynamics 32 2-3
- Heydiger G. Durisek N. Coovert D. Guenther D. Novak S. “The design of a vehicle inertia measurement facility” 1995 SAE Paper 950309
- Harris, C.M. Crede C.E. “Shock and vibration handbook” 1976 Mc Graw Hill Book Co. New York
- Kae, T. R. Levinson, D. A. “Dynamics: theory and application” 1985 Mc-Graw Hill Book Company
- Matusov, J. “Multicriteria optimisation and engineering” 1995 Chapman & Hall New York
- Miano, C. M. Gobbi, M. Mastinu, G. “On the integrated design of a tyre suspension system of a racing car” 2000 ASME IMECE Orlando, Fl.
- Mitschke, M. “Dynamik der Kraftfahrzeuge” 1990 Springer Verlag
- Parchilowskij, J. G. “Investigation of the probability characteristics of surfaces of distributed types of roads” 1968 Automobilnaja Promischlenost
- SAE J670e. Vehicle dynamics terminology. SAE Recommended Practice
- Shabana, A. “Dynamics of multibody systems” 1998 Cambridge University press
- Tezuka, S. “Uniform Random numbers: theory and Practice” 1995 Kluwert academic publisher
- Walter, E. Ponzato, L. “Identification of parametric models from experimental data” 1997 Springer