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Patent Searching and Data


Title:
SUSPENSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/086015
Kind Code:
A1
Abstract:
This suspension device (S) obtains, on the basis of the vertical displacement of the four front and rear left and right wheels of a vehicle, a pitch suppression force (FP) and a roll suppression force (FR) which cancel out the respective moments (MP, MR) of roll and pitch of a vehicle body (B), takes into account these suppression forces to obtain target control forces (FTFR, FTFL, FTRR, FTRL), and controls actuators (AFR, AFL, ARR, ARL). When the pitch suppression force (FP) and the roll suppression force (FR) are outputted to the actuators (AFR, AFL, ARR, ARL), the actuators (AFR, AFL, ARR, ARL) are capable of exerting control forces which cancel out the forces acting on the vehicle body (B) before and not after the forces are exerted.

Inventors:
MASAMURA TATSUYA (JP)
Application Number:
PCT/JP2016/077663
Publication Date:
May 26, 2017
Filing Date:
September 20, 2016
Export Citation:
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Assignee:
KYB CORP (JP)
International Classes:
B60G17/015
Foreign References:
JPH07315028A1995-12-05
JP2005081912A2005-03-31
JPH08127213A1996-05-21
JPH0370616A1991-03-26
JPH0370617A1991-03-26
Attorney, Agent or Firm:
AMANO, Izumi et al. (JP)
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