Active pneumatic suspension system for a motor vehicle has passive pneumatic springs and parallel dynamic hydraulic actuators controlled by a control unit dependent on vehicle operating parameters and driver inputs

摘要

Active pneumatic suspension system for a motor vehicle has pneumatic or gas springs (2) for passive support of static loads, actuators (4) connected in parallel to the pneumatic springs for dynamic support of dynamic loads and a control arrangement (5) that generates control commands for the actuators and or the pneumatic springs dependent on vehicle parameters and driver inputs and commands.