Method and control device for adjusting a rotational speed...

Details Method and control device for adjusting a rotational speed... Method and control device for adjusting a rotational speed...

2008-02-01

2011-11-22

Young, Edwin A (Department: 3655)

Interrelated power delivery controls, including engine control

Clutch control

Condition responsive control

C477S180000, C192S1030FA

Reexamination Certificate

active

08062181

ABSTRACT:
In a method and control device for adjusting a rotational speed of a shaft of a gear change transmission of a motor vehicle, a torque required for the acceleration of the transmission and derived from a drive motor is transmitted by means of an automated clutch and using the torque the rotational speed of the shaft is precisely and rapidly adjusted to a range around a target rotational speed by defining a desired value for a position of the clutch on a rotational speed difference between a measured rotational speed of the shaft and a target rotational speed so that the gear can then rapidly be changed.

REFERENCES:
patent: 6332860 (2001-12-01), Hubbard et al.
patent: 7044888 (2006-05-01), Lee et al.
patent: 2003/0125161 (2003-07-01), Tokura et al.
patent: 199 52 862 (2001-05-01), None
patent: 102 09 512 (2002-11-01), None
patent: 102 32 495 (2003-04-01), None
patent: 0 536 932 (1993-04-01), None
patent: 0 645 277 (1995-03-01), None

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