Resources Contact Us Home
Method of estimating quantities that represent state of vehicle

Image Number 7 for United States Patent #6745112.

The precision of the estimations of the vehicle body sideslip angle and the values related to the vehicle body sideslip angle can be improved by a simple and inexpensive method. The improved method of estimating quantities that represent the vehicle state of a vehicle comprises the steps of detecting a yaw rate and vehicle speed and calculating a vehicle body sideslip angle using three equations, which comprises an equation of equilibrium for the force in the lateral direction of the vehicle and an equation of equilibrium for the moment around a vertical axis of the vehicle, and an equation for the physical relationships of the quantities that represent the state of the vehicle movement, and which include a vehicle sideslip angle, a front wheel cornering power, and a rear wheel cornering power as unknown values.

  Recently Added Patents
Delivery of alarm system event data and audio over hybrid networks
Videoconferencing systems with recognition ability
Power conversion circuit for light emitting diode
Surge arrester having an optical fault indicator
3G LTE intra-EUTRAN handover control using empty GRE packets
Safety sign for a vehicle
Method for drive-controlling electric machinery
  Randomly Featured Patents
Sliding two speed door mechanism for an elevator car
Method and apparatus for positioning a magnetoresistive head using thermal response to servo information on the record medium
System and method for legacy system component incremental migration
Floating gate avalanche injection MOS transistors with high K dielectric control gates
Light-emitting electroluminescent device
Semiconductor device and method for discriminating bad semiconductor devices from good ones
Shield for protecting a truck driving light from road damage
Method for removing enclitic endings from verbs in romance languages
Accelerometer arrangement
Ophthalmic delivery system