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Sensor feedback control for noise and vibration

  • US 7,509,201 B2
  • Filed: 01/26/2005
  • Issued: 03/24/2009
  • Est. Priority Date: 01/26/2005
  • Status: Active Grant
First Claim
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1. A method of controlling noise/vibration in a vehicle having a powertrain, the method comprising:

  • sensing at least one of noise and vibration in the vehicle; and

    adjusting an operating point of the powertrain while maintaining a constant transmission output power to reduce the at least one of noise and vibration.

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