US PATENT SUBCLASS 303 / 178
.~.~ Wheel deceleration to find velocity error

Current as of: June, 1999
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303 /   HD   FLUID-PRESSURE AND ANALOGOUS BRAKE SYSTEMS

121  DF  SPEED-CONTROLLED {44}
177  DF  .~ Sensing jerk, acceleration, or deceleration {8}
178.~.~ Wheel deceleration to find velocity error

DEFINITION

Classification: 303/178

Wheel deceleration to find velocity error:

(under subclass 177) Sensing acceleration in which a road engaging member rate per time circuit produces a reference signal which is a function of a difference or inaccuracy between a road engaging member rate and a rate which is a function of the signal.