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Patent Searching and Data


Title:
ACTIVE-TYPE VIBRATION-DAMPING DEVICE AND METHOD FOR CONTROLLING ACTIVE-TYPE VIBRATION-DAMPING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/216268
Kind Code:
A1
Abstract:
An active-type vibration-damping device 10 equipped with: a pair of elastic connection parts 20, 30; a rod main body 40 connecting the pair of elastic connection parts; an inertial mass 52 supported on the rod main body; a drive unit 58 for moving the inertial mass reciprocally in the axial direction of the rod main body; and a control unit 90 configured so as to be capable of carrying out acceleration feedback control wherein the drive unit is controlled so as to generate a first force that is proportional to the axial acceleration of the rod main body.

Inventors:
UEKI AKIRA (JP)
NAGASAWA MASAKAZU (JP)
Application Number:
JP2018/004833
Publication Date:
November 29, 2018
Filing Date:
February 13, 2018
Export Citation:
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Assignee:
BRIDGESTONE CORP (JP)
International Classes:
F16F15/02; B60K5/12; F16F15/08
Foreign References:
JP2013184572A2013-09-19
JPH05286332A1993-11-02
JP2016075380A2016-05-12
JP2017102164A2017-06-08
JP2016075380A2016-05-12
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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