Apparatus for estimating yaw rate

Details Apparatus for estimating yaw rate Apparatus for estimating yaw rate

2008-01-28

2011-10-18

Boehler, Anne Marie (Department: 3611)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Vehicle subsystem or accessory control

C280S005507

Reexamination Certificate

active

08041480

ABSTRACT:
A future yaw rate γ(t) is estimated according to a current yaw rate γ(t) and a steering angular velocity. As compared with directly detecting the yaw rate γ(t) from a vehicle body, calculating the yaw rate γ(t) from a steering operation can attain a yaw rate having a phase advanced by a time lag Δt, whereby the future yaw rate γ(t) can be estimated accurately.

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