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METHOD FOR REDUCING JUDDERING VIBRATIONS

  • US 20050189192A1
  • Filed: 03/11/2005
  • Published: 09/01/2005
  • Est. Priority Date: 09/12/2002
  • Status: Active Grant
First Claim
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1. A method for reducing juddering vibrations in a motor vehicle drive train that is loadable by a drive device, such as an internal combustion engine, and has a clutch device as well as a transmission device, comprising the following steps:

  • determining whether juddering vibrations are present;

    disposing a device in the drive train or coupling the device to the drive train;

    assigning a rotary parameter, such as torque or speed, to a drive train component; and

    , adjusting, and especially automatically adjusting, the device in order to counteract the juddering vibrations, where in response to the adjusting, the rotary parameter is modified and in response to modifying the rotary parameter, the juddering vibration is modified over time.

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