| 摘要 |
2054206 9013448 PCTABS00002 The invention provides a vehicle suspension control system comprising means for determining forces acting between the sprung mass (body) of a vehicle and one or more unsprung masses (wheel and hub assemblies) connected thereto and producing signals proportional to the forces, means for resolving the force signals to represent steady state and dynamic force components respectively, first means for determining from the steady state force signals values of vector quantities required between the sprung mass and the or each unsprung mass to maintain a constant orientation of the sprung mass relative to a reference plane, second means for determining, from the dynamic force signals, values of vector quantities required between the sprung mass and the or each unsprung mass substantially to eliminate the transmission of dynamic forces between the sprung mass and the or each unsprung mass and also means for applying the required vector quantities. The invention relates to a control system which analyses the forces experienced by a vehicle suspension system in two categories, dynamic forces and steady state forces. The dynamic forces experienced by the vehicle are those occasioned by road inputs and the steady state forces experienced by the vehicle are those occasioned by vehicle motion.
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