Investigation of Structural Motorcycle Vibrations due to Engine

ISBN-13: 9783639659429 / Włoski / Miękka / 2015 / 212 str.

Agostoni Stefano;Barbera Andrea Natale

Opis

Vibrations, both mechanical and acoustic, mainly affect ride comfort, exposing driver to persistent disturbs. Ride comfort represents one of the most important dynamic performances of motorcycles. Mechanical vibrations are mainly caused by volumetric engine inertial unbalances and irregularity of the road profile. Shaking forces caused by engine unbalances are probably the most critical input, also considering the reduced efficacy of engine mounts as suspension/filter. The main aim of this work is to provide a methodology to clearly identify structural properties involved in the propagation of the vibrations and to propose solutions able to reduce the structural vibrations of a motorcycle due to the shaking forces originated by the engine unbalance. The contents of this book could be useful for students, engineers, and designers involved in NVH fields on motorcycles and, more in general, on ground vehicles.

O autorze

Stefano Agostoni born in 1984 in Milan. He attended the University Politecnico di Milano and graduated in mechanical engineering in 2009. He continued his education getting a P.h.D. in mechanical engineering in 2012. Since 2009 he works as a consultant mechanical engineer in the fields of ground vehicles, vibro-acoustics and numerical modeling.