Title:
車両開閉体の開閉装置
Document Type and Number:
Japanese Patent JP7323423
Kind Code:
B2
Abstract:
The invention provides an opening/closing device for a vehicle opening/closing body. The opening/closing device realizes stable operation of the vehicle opening/closing body at the start of opening and closing. In the opening/closing device for a vehicle opening/closing body, a proportional gain (Kp_a) for feedback control in a correction period (Tpa) corresponding to the start of driving of a rear door (3) by an opening/closing drive unit (104) at a first position until the end of an acceleration region (Za) differs from a proportional gain (Kp_n) for feedback control in a normal period (TPn), and the correction period (Tpa) corresponds to the start of driving of the rear door (3) by the opening/closing drive unit (104) at a second position until the end of the acceleration region (Za). The normal period (TPn) is a period from the end of the correction period (TPa) to the end of the drive of the rear door (3) by the opening/closing drive unit (104) when the rear door (3) reaches the second position.
Inventors:
Etsuko Hayashi
Masashi Domoto
Kazuhiko Onobori
Masashi Domoto
Kazuhiko Onobori
Application Number:
JP2019192350A
Publication Date:
August 08, 2023
Filing Date:
October 22, 2019
Export Citation:
Assignee:
Yushin Co., Ltd.
International Classes:
E05F15/63; B60J5/04; B60J5/10; E05F11/54
Domestic Patent References:
| JP2016089456A | ||||
| JP2003182368A | ||||
| JP2005194744A | ||||
| JP2011231490A | ||||
| JP2015160284A |
Foreign References:
| US20170234050 |
Attorney, Agent or Firm:
Michiko Matsutani
Yoshiyuki Maebori
Yoshiyuki Maebori
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