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LOOK-UP TABLE BASED SKIP FIRE ENGINE CONTROL

  • US 20130289853A1
  • Filed: 02/22/2013
  • Published: 10/31/2013
  • Est. Priority Date: 04/27/2012
  • Status: Active Grant
First Claim
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1. A skip fire engine controller comprising:

  • a look-up table embodied in a computer readable media, the look-up table having a multiplicity of entries and wherein at least some of the entries include a first element that indicates a firing decision and a second element that includes indexing information that is at least sometimes used to determine a relevant lookup table entry for a next firing decision; and

    a firing controller arranged to direct firings in a skip fire manner that delivers a desired engine output, wherein the firing controller utilizes the look-up table to determine when firing are appropriate.

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