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1. (WO2018181787) BRAKING CONTROL DEVICE FOR VEHICLE

Pub. No.:    WO/2018/181787    International Application No.:    PCT/JP2018/013389
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Fri Mar 30 01:59:59 CEST 2018
IPC: B60T 13/20
B60T 8/00
B60T 13/122
H02P 29/00
Applicants: ADVICS CO., LTD.
株式会社アドヴィックス
Inventors: MORISHITA, Kazuya
森下 和哉
IIDA, Takanori
飯田 崇史
Title: BRAKING CONTROL DEVICE FOR VEHICLE
Abstract:
The control device is provided with: a fluid pressure control unit for controlling a WC pressure in a wheel cylinder by driving an electric motor serving as a power source of a pump on the basis of a command value; a motor target calculation unit for calculating a motor speed target value in accordance with an amount of increase in a fluid pressure target value; and a difference calculation unit for deriving a calculated value representing a difference obtained by subtracting the actual value from the target value for either the electric motor rotation speed or the WC pressure. The fluid pressure control unit derives the command value such that when the motor speed target value is less than the previous actual value for the electric motor rotation speed, the previous actual value is made the upper-limit of the command value, and such that the command value increases in proportion to the motor speed target value and to the calculated value.