ACTUATOR CORRECTION SYSTEM FOR A CLUTCH AND A METHOD THEREOF, CAPABLE OF CONSTANTLY MAINTAINING A STABLE CLUTCH STROKE DISTANCE BY COMPENSATING AN INITIAL POSITION OF AN ACTUATOR ACCORDING TO THE ABRASION OF A CLUTCH

摘要

PURPOSE: An actuator correction system for a clutch and a method thereof are provided to ensure the safety and reliability of clutch power restriction by correcting the initial position of an actuator according to the abrasion of a clutch and constantly maintaining a clutch stroke distance.;CONSTITUTION: A method of an actuator correction system for a clutch comprises the following steps: determining target pressure and operating an actuator when detecting the operation demand of a clutch; detecting the operational position of the actuator and determining if the actuator is deviated from a predetermined initial position by detecting the operational position of the actuator; determining an initial position error due to the abrasion of the clutch if the operational position is deviated from a predetermined initial position; and determining a correction rate by detecting the deviation of the initial position error and correcting the initial position of the actuator by applying the correction rate.;COPYRIGHT KIPO 2013;[Reference numerals] (AA) Start; (BB,DD,FF) No; (CC,EE,GG) Yes; (HH) End; (S101) Standby state; (S102) Clutch operation requested?; (S103) Determine a target pressure; (S104) Operate an actuator; (S105) Detect an operating position; (S106) Target pressure reached?; (S107) Store the current position value; (S108) Deviated from a set position?; (S109) Determine as a normal condition; (S110) Initial position error due to abrasion; (S111) Detect a deviation and determine a correction rate; (S112) Correct a position according to the target pressure and an initial position