Title:
ACTUATOR CONTROL DEVICE
Document Type and Number:
Japanese Patent JP2019151327
Kind Code:
A
Abstract:
To prevent a behavior of a vehicle from becoming unstable when one of right and left actuators becomes uncontrollable due to an abnormality of an electronic control device for controlling the actuators in an actuator control device for controlling the pair of actuators.SOLUTION: An actuator control device controls a pair of actuators 14L and 14R. The actuator control device includes an abnormality corresponding control section 33 which causes a connection switching section 31 to perform a switching operation when detecting the occurrence of an abnormality. When detecting that an abnormality occurs in one of electronic control devices 13L and 13R, the abnormality corresponding control section 33 performs control to give an instruction to cause the connection switching section 31 to perform a prescribed switching operation, fix a turning motor 25L (25R) of one actuator 14L (14R) to a fixed position, and rotate the turning motor 25R (25L) of the other actuator 14R (14L) to a target position.SELECTED DRAWING: Figure 2
Inventors:
NISHIO YUKIHIRO
MATSUNAGA YASUHIRO
UCHIYAMA MOTOHIRO
MATSUNAGA YASUHIRO
UCHIYAMA MOTOHIRO
Application Number:
JP2019085800A
Publication Date:
September 12, 2019
Filing Date:
April 26, 2019
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD
International Classes:
B62D6/00; B62D5/04; B62D7/08; H02P5/52; H02P29/028
Domestic Patent References:
| JP2009208718A | 2009-09-17 | |||
| JPS5417217A | 1979-02-08 | |||
| JP2010234841A | 2010-10-21 | |||
| JP2009219223A | 2009-09-24 | |||
| JPH04145810A | 1992-05-19 |
Attorney, Agent or Firm:
Masashi Noda
Shuji Sugimoto
Shuji Sugimoto