Title:
ハイブリッド車の能動型振動低減制御装置及び方法
Document Type and Number:
Japanese Patent JP6842285
Kind Code:
B2
Abstract:
An active vibration reduction control apparatus for a hybrid electric vehicle includes: a reference signal generator generating a reference signal and a first phase based on a first rotational angle of a first motor; a vibration extractor extracting a vibration signal from a second motor; a coefficient determiner determining a filter coefficient which minimizes a phase difference between the reference signal and the vibration signal; a phase determiner detecting a second phase which corresponds to the phase difference using a first speed signal of the first motor and the filter coefficient; a phase deviation amount detector detecting a third phase for compensating for a phase delay; and a synchronization signal generator generating an antiphase signal of a shape of an actual vibration in order to determine a compensating force of the first motor.
Inventors:
Deng Tai
Toru Akira
Kang Touk Suk
Toru Akira
Kang Touk Suk
Application Number:
JP2016233547A
Publication Date:
March 17, 2021
Filing Date:
November 30, 2016
Export Citation:
Assignee:
HYUNDAI MOTOR COMPANY
International Classes:
B60W20/17; B60K6/26; B60K6/40; B60K6/485; B60K6/54; B60L15/20; B60L50/16; B60W10/08; H02P5/46
Domestic Patent References:
| JP2016111910A |
Foreign References:
| US6150780 |
Attorney, Agent or Firm:
Kyosei International Patent Office