Title:
VEHICULAR VIBRATION SUPPRESSION CONTROL APPARATUS
Document Type and Number:
Japanese Patent JP2015202834
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To effectively control vibration in a sprung section while reducing energy consumption.SOLUTION: A vibration suppression control apparatus includes: a braking-driving force control device 12 for vibration-controlling a sprung section 18 by controlling braking-driving force of a wheel 30; a dumping-force control device 14 for controlling a shock absorber 28; and an electronic control device 16 for controlling the control devices 12, 14 so that the shock absorber 28 generates enough power required for controlling the vibration. The electronic control device 16 performs: determining whether the shock absorber is capable of controlling the vibration on the basis of a relationship between a direction of force required for vibration control and that of a relative velocity between the sprung section and an unsprung section 20; and controlling the control devices 12, 14 so that the shock absorber generates enough power required for controlling the vibration if a result of the aforementioned determination is positive.
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Inventors:
RYU NOBUNORI
Application Number:
JP2014084476A
Publication Date:
November 16, 2015
Filing Date:
April 16, 2014
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
B60W30/02; B60G17/015; B60G17/0195; B60L15/20; B60W10/00; B60W10/08; B60W10/22
Attorney, Agent or Firm:
Patent business corporation Prospec patent office