Title:
サスペンション制御装置
Document Type and Number:
Japanese Patent JP6979512
Kind Code:
B2
Abstract:
A suspension control apparatus includes a control device configured to control a damping characteristic of each of damping force adjustable shock absorbers. The control device includes an external force calculation portion configured to calculate a total external force working on a vehicle body based on a physical amount output from a physical amount extraction portion, an operation force calculation portion configured to calculate an operation-derived force applied to each of the damping force adjustable shock absorbers according to a load movement due to an operation on the vehicle, and a vehicle behavior extraction portion configured to determine an external force derived from a road surface input by separating the operation-derived force calculated by the operation force calculation portion from the total external force calculated by the external force calculation portion.
Inventors:
Kentaro Kasuya
Nobuyuki Ichimaru
Ryusuke Hirao
Nobuyuki Ichimaru
Ryusuke Hirao
Application Number:
JP2020508962A
Publication Date:
December 15, 2021
Filing Date:
September 21, 2018
Export Citation:
Assignee:
Hitachi Astemo, Ltd.
International Classes:
B60G17/016; B60G17/015
Domestic Patent References:
| JP2015123895A | ||||
| JP2016203920A | ||||
| JP2000103218A | ||||
| JP2017109676A | ||||
| JP8200430A | ||||
| JP6344743A | ||||
| JP2008260439A | ||||
| JP2016107862A | ||||
| JP2012136111A | ||||
| JP2001001732A | ||||
| JP5000614A | ||||
| JP4008618A |
Attorney, Agent or Firm:
Hirowa Patent Office
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