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Control system for internal combustion engine

  • US 8,272,367 B2
  • Filed: 04/30/2008
  • Issued: 09/25/2012
  • Est. Priority Date: 05/18/2007
  • Status: Expired due to Fees
First Claim
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1. A control system for an internal combustion engine for driving a vehicle, which controls an output torque of said engine, said control system comprising:

  • torque change detecting means for detecting a rapid change in a demand torque of said engine;

    feedforward correction amount generating means for generating a feedforward correction amount during a correction period which is substantially equal to a resonance period of a powertrain of said vehicle, from a time when the rapid change in the demand torque is detected; and

    feedforward torque correcting means for correcting an output torque control amount of said engine with the feedforward correction amount.

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