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SYSTEM AND METHOD FOR CONTROLLING A FIRING SEQUENCE OF AN ENGINE TO REDUCE VIBRATION WHEN CYLINDERS OF THE ENGINE ARE DEACTIVATED

  • US 20140069381A1
  • Filed: 03/13/2013
  • Published: 03/13/2014
  • Est. Priority Date: 09/10/2012
  • Status: Active Grant
First Claim
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1. A system comprising:

  • a vibration prediction module that predicts a modal response of a vehicle based on a firing sequence of an engine when a cylinder of the engine is deactivated; and

    a firing sequence module that adjusts the firing sequence of the engine based on the predicted modal response of the vehicle.

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