Method for improving the control behavior of a controlled...

Details Method for improving the control behavior of a controlled... Method for improving the control behavior of a controlled...

2002-03-06

2008-08-05

Burch, Melody M (Department: 3683)

Fluid-pressure and analogous brake systems

Speed-controlled

And traction control

C303S113200, C701S082000

Reexamination Certificate

active

07407235

ABSTRACT:
The present invention relates to a method for improving the control behavior of a controlled automotive vehicle system, in particular an anti-lock brake system (ABS), a driving stability control system (ESP), or another brake system extended by other functionalities, wherein evaluated wheel dynamics data (dyn) and evaluated wheel slip data (slip) are taken into account as a criterion for the initiation of a control intervention for each individual wheel, and the sum thereof is compared to a control threshold (ψ).For a better weighting of wheel dynamics and slip, the invention discloses determining evaluation parameters (α, β) that can be modified in response to driving conditions and taking them as a reference in the evaluation of the wheel dynamics data (dyn) and in the evaluation of the wheel slip data (slip).

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