Title:
CAR VIBRATION REDUCING DEVICE
Document Type and Number:
Japanese Patent JP3124382
Kind Code:
B2
Abstract:
PURPOSE: To generate optimum vibration reducing motions in accordance with the damping characteristics of a suspension device when the car vibrations are to be reduced by giving the car a vibration of the same amplitude as, and opposite phase to, the car vibration.
CONSTITUTION: Optimum vibration excitation control is generated for a car equipped with an active suspension device, through such a procedure that the transfer function of a digital filter 2O is altered in accordance with change in the transmission characteristics of the car associated with changes in the spring constant and damping force of the active suspension device.
Inventors:
Shin Takehara
Naoki Ikeda
Hiroshi Seni
Norihiko Nakao
Chiaki Mito
Hiroshi Tsukahara
Shingo Harada
Naoki Ikeda
Hiroshi Seni
Norihiko Nakao
Chiaki Mito
Hiroshi Tsukahara
Shingo Harada
Application Number:
JP18360492A
Publication Date:
January 15, 2001
Filing Date:
July 10, 1992
Export Citation:
Assignee:
Mazda Corporation Inc
International Classes:
B60G17/015; B60G17/08; F16F13/00; F16F13/26; F16F15/02; G05D19/02; (IPC1-7): B60G17/015; B60G17/08; F16F15/02; G05D19/02
Domestic Patent References:
| JP3284406A | ||||
| JP61155211U | ||||
| JP6088137U |
Attorney, Agent or Firm:
Hiroshi Maeda (2 outside)