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Blended torque estimation for automatic transmission systems

  • US 20050246084A1
  • Filed: 04/30/2004
  • Published: 11/03/2005
  • Est. Priority Date: 04/30/2004
  • Status: Active Grant
First Claim
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1. A torque prediction module for an automatic transmission system, comprising:

  • a throttle-based torque prediction module that determines a first predicted torque of an engine in a vehicle that is based on a position of a throttle of said vehicle;

    a torque offset module that determines a torque offset that is based on said first predicted torque and a second predicted torque of said engine that is based on a mass airflow in an intake manifold of said engine; and

    a blended torque module that determines a third predicted torque of said engine that is based on said torque offset and said second predicted torque.

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