Method and apparatus for dynamically determically determining an

Details Method and apparatus for dynamically determically determining an Method and apparatus for dynamically determically determining an

1996-04-26

1998-09-15

Nguyen, Tan Q.

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

701 37, 701 72, 701 48, 180197, 280707, B62D 715, B60T 872

Patent

active

058094342

ABSTRACT:
A system for dynamically determining an operating state of a motor vehicle for input to a controller employed to control dynamics of the motor vehicle includes sensors for measuring predetermined vehicle operating state. The system also includes a device for predicting a value for the predetermined operating state, which can then be used to determine a correction factor for the measured operating state signal. This correction factor is proportional to the erroneous component of the measured vehicle operating state. Together, measured operating state and the correction signal are used to obtain a compensated operating state signal. This is particularly useful for reducing the effects of sensor drift and DC offset.

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