Title:
POWER TRANSMISSION CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/124218
Kind Code:
A1
Abstract:
Provided is a power transmission control device that: can slide an engagement member by means of an actuator that has an elastic member that deforms as a result of loads received by the engagement member being transmitted thereto; and can reliably engage the engagement member and engaged members. According to the present invention, an actuator 31 has an elastic member 42, and a control unit 29 calculates the differential rotation between an engagement member 26 and engaged members 19, 22 on the basis of rotational speeds detected for a first rotary shaft 4 and a second rotary shaft 8, adjusts the rotational speeds of power sources 11, 12 so as to make the differential rotation coincide with a prescribed differential rotation, and, when establishing engagement after the differential rotation has reached the prescribed differential rotation, sets the prescribed differential rotation on the basis of a natural frequency that is generated by the elastic member 42 in a conjugated manner between the actuator 31 and the engagement member 26.
Inventors:
MANTA HIDETO (JP)
KAMIYA MITSUTOSHI (JP)
KAMIYA MITSUTOSHI (JP)
Application Number:
PCT/JP2017/047049
Publication Date:
July 05, 2018
Filing Date:
December 27, 2017
Export Citation:
Assignee:
AISIN AI CO LTD (JP)
International Classes:
F16D48/06; B60K6/36; B60K6/485; B60K6/547; B60L15/20; B60L50/16; B60W10/06; B60W10/08; B60W10/10; B60W20/30; F02D29/06; F16D11/00; F16F15/12; F16H61/04
Foreign References:
| JP2005114107A | 2005-04-28 | |||
| JP2005226687A | 2005-08-25 | |||
| JP2003529024A | 2003-09-30 |
Attorney, Agent or Firm:
SUDO Yutaka et al. (JP)
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