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Control algorithm for a yaw stability management system

  • US 20040225427A1
  • Filed: 04/24/2003
  • Published: 11/11/2004
  • Est. Priority Date: 04/24/2003
  • Status: Active Grant
First Claim
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1. A method for controlling the yaw stability of a vehicle, comprising:

  • measuring a yaw rate of the vehicle with a sensor;

    calculating a desired yaw rate based on the vehicle'"'"'s speed and steering wheel angle;

    calculating a yaw rate error as the difference between the desired yaw rate and the measured yaw rate;

    comparing the yaw rate error to a threshold;

    if the yaw rate error exceeds the threshold, calculating a controlling yaw moment based on a predictive control algorithm.

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