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Roll over stability control for an automotive vehicle

  • US 6,263,261 B1
  • Filed: 12/21/1999
  • Issued: 07/17/2001
  • Est. Priority Date: 12/21/1999
  • Status: Expired due to Term
First Claim
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1. A stability control system for an automotive vehicle comprising:

  • a speed sensor;

    a lateral acceleration sensor;

    a roll rate sensor;

    a yaw rate sensor; and

    a controller coupled to said speed sensor, said lateral acceleration sensor, said roll rate sensor, said yaw rate sensor, said controller determining a roll angle estimate in response to lateral acceleration, roll rate, vehicle speed, and yaw rate, and changing a tire force vector in response to the relative roll angle estimate.

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