Abstract As the demands of accelerating the reduction of global greenhouse gas emissions emerging, low-carbon transition in mobility is required. At the transitioning in the transport domain, adoption of battery-electric vehicles (BEV) is expected. In the study of reviewing effects of electrification to vehicle dynamics, difficulties associated with batteries layout and packaging yield lower flexibility of tuning pitch moment of inertia is suggested. If the battery locates at center of the vehicle, dynamic index of pitch moment of inertia α = r 2 /(a 1 a 2 ), where r is the radius of gyration in pitch, and a 1 , a 2 are distances between the CG and the front and rear axles respectively, decreases from conventional internal combustion engine (ICE) vehicles, which have large mass near axle apart from CG.
Initial design method of primary ride by bounce/pitch natural frequencies – Verification with production car
2017-01-01
13 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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