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METHOD TO CONTROL TOE ANGLE AND CAMBER ANGLE IN ACTIVE REAR SUSPENSIONS OF CARS

  • US 20130190980A1
  • Filed: 01/04/2013
  • Published: 07/25/2013
  • Est. Priority Date: 01/05/2012
  • Status: Active Grant
First Claim
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1. ) A control method of the toe and camber angles of rear active suspensions (12) or a vehicle (1);

  • the control method comprises the steps of;

    detecting when the vehicle (1) follows a curved trajectory (T); and

    conferring negative camber angles to the rear active suspensions (12), while following the curved trajectory (T) and when the vehicle (1) is inscribed in the curved trajectory (T);

    the control method is characterized in that it comprises the further steps of;

    conferring negative toe angles combined with zero camber angles to the rear active suspensions (12), when starting the curved trajectory (T) and when the vehicle (1) enters the curved trajectory (T); and

    conferring positive camber angles combined with negative toe angles to the rear active suspensions (12), while following the curved trajectory (T) and when the vehicle (1) is inscribed in the curved trajectory (T).

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