Page 472 - Automotive Engineering Powertrain Chassis System and Vehicle Body

CHAP TER 1 5. 1 Modelling and assembly of the full vehicle

Spring Spring
damper damper

TRANS
TRANS
Rear left Spring
sliding mass
Spring damper
damper
Rear right
sliding mass TRANS
REV
TRANS
Front left
Front right sliding mass
REV sliding mass and wheel knuckle
and wheel knuckle

Fig. 15.1-7 Lumped mass model approach.

REV

Torsional
spring damper

REV
Rear axle
Torsional spring
damper

Front axle and
wheel knuckles

Fig. 15.1-8 Equivalent roll stiffness model approach.

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