Invention Grant
US08190343B2 Gear actuator control systems and methods for dual clutch transmissions 有权
用于双离合器变速器的齿轮执行器控制系统和方法

Gear actuator control systems and methods for dual clutch transmissions
Abstract:
A control system for a dual clutch transmission (DCT) of a vehicle comprises a difference module, a summer module, and a position control module. The difference module determines a difference between a desired position for a gear actuator and a measurement of a current position of the gear actuator. The summer module determines a sum of a derivative of the difference and a product of the difference and a predetermined gain. The position control module controls the current position of the gear actuator based on the sum. The current position of the gear actuator controls a position of a gear synchronizer that slides along an output shaft of the DCT. The position of the gear synchronizer controls coupling of a gear ratio with the output shaft.
Information query
Patent Agency Ranking
0/0