Title:
ACTIVE TYPE VIBRATION ISOLATION DEVICE AND ACTIVE TYPE VIBRATION ISOLATION METHOD
Document Type and Number:
Japanese Patent JP2018086912
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an active type vibration isolation device and an active type vibration isolation method capable of highly accurately estimating an internal temperature of an actuator.SOLUTION: A computer 206 of an active type vibration isolation device 200 calculates an output average duty ratio DUTaveout used for achieving an operation command value C. The computer 206 calculates a reference average duty ratio DUTaveref achieving the operation command value C when an actuator internal temperature Tacm is a reference temperature Tref based on a point number Np and a command value C being an integer so that the point number Np and the command value C are set to be larger as a rotational period Pv of a driving source 12 becomes longer. The computer 206 calculates the internal temperature Tacm based on deviations of DUTaveout and DUTaveref.SELECTED DRAWING: Figure 19
Inventors:
KONO SATOSHI
YAMAGUCHI TAKASHI
NEMOTO HIROOMI
YAMAGUCHI TAKASHI
NEMOTO HIROOMI
Application Number:
JP2016230754A
Publication Date:
June 07, 2018
Filing Date:
November 29, 2016
Export Citation:
Assignee:
HONDA MOTOR CO LTD
International Classes:
B60K5/12; F16F13/26; F16F15/02
Domestic Patent References:
| JP2000065127A | 2000-03-03 | |||
| JPH08177965A | 1996-07-12 |
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