Title:
能動型防振装置及び能動型防振方法
Document Type and Number:
Japanese Patent JP6486318
Kind Code:
B2
Abstract:
A computer of an active vibration damping device calculates operation command values for an actuator from rotation information of a drive source, and corrects the operation command values in accordance with an internal temperature of the actuator. The computer applies a drive voltage to the actuator using a voltage duty ratio based on the corrected operation command values. The computer also estimates the internal temperature on the basis of an average duty ratio as an average of the voltage duty ratios in a predetermined interval.
Inventors:
Satoshi Kono
Takashi Yamaguchi
Hiroomi Nemoto
Takashi Yamaguchi
Hiroomi Nemoto
Application Number:
JP2016230753A
Publication Date:
March 20, 2019
Filing Date:
November 29, 2016
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
B60K5/12; F16F13/26; F16F15/02; F16F15/08
Domestic Patent References:
| JP2000065127A | ||||
| JP8177965A |
Foreign References:
| US6145802 |
Attorney, Agent or Firm:
Takehiro Chiba
Toshiyuki Miyadera
Takayuki Chima
Shuji Ouchi
Yasuharu Nakasone
Shiro Sakai
Toru Sekiguchi
Toshiyuki Miyadera
Takayuki Chima
Shuji Ouchi
Yasuharu Nakasone
Shiro Sakai
Toru Sekiguchi