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System and method for determining engine control parameters based on engine torque

  • US 6,425,373 B1
  • Filed: 08/04/1999
  • Issued: 07/30/2002
  • Est. Priority Date: 08/04/1999
  • Status: Expired due to Term
First Claim
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1. A method for determining engine control parameters based on a requested engine brake torque, the method comprising:

  • determining a value representing engine losses based at least in part on the requested engine brake torque;

    combining the value representing engine losses with the requested engine brake torque to determine a desired engine combustion torque;

    modifying the desired engine combustion torque based on a desired value for at least one engine operating parameter;

    determining at least one engine control parameter to control air mass delivered to at least one cylinder based on the modified desired engine combustion torque.

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