SUSPENSION CONTROLLING APPARATUS FOR VEHICLE

In a suspension controlling apparatus for a vehicle which includes a suspension whose damping force is variably settable and a control unit capable of executing skyhook control on the basis of target damping force for skyhook control to control the damping force of the suspension, the vehicle stabil...

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Bibliographic Details
Main Authors YOSHINO Hiroki, NEDACHI Yoshiaki, ISHIKAWA Jun
Format Patent
LanguageEnglish
Published 22.09.2016
Subjects
PERFORMING OPERATIONS
TRANSPORTING
VEHICLE SUSPENSION ARRANGEMENTS
VEHICLES IN GENERAL
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Summary:In a suspension controlling apparatus for a vehicle which includes a suspension whose damping force is variably settable and a control unit capable of executing skyhook control on the basis of target damping force for skyhook control to control the damping force of the suspension, the vehicle stability is raised upon skyhook control during turning of the vehicle. Target damping force limit value determination device provided in a control unit determines target damping force limit values for skyhook control such that a value obtained by subtracting, from the target damping force limit value on the decompression side when the suspension is in a decompressed state, the target damping force limit value on the compression side when the suspension is in a compressed state increases as a roll angle detected by a roll angle sensor increases. The control unit limits the target damping forces with the target damping force limit value.
Bibliography:Application Number: US201615071392