Electric caliper position control with adaptive estimation

Details Electric caliper position control with adaptive estimation Electric caliper position control with adaptive estimation

2008-05-20

2008-05-20

Nguyen, Xuan Lan (Department: 3683)

Fluid-pressure and analogous brake systems

Speed-controlled

Current control of linear piston drive motor

C188S00111E

Reexamination Certificate

active

11294179

ABSTRACT:
A method for controlling an electric brake system having a piston moveable by an electric motor is provided. The method includes the steps of storing data for correlating a position of the piston to a braking force applied by the piston, estimating a braking force associated with a specific position of the piston based upon the stored data, generating a control signal based upon the estimated braking force, determining a second braking force associated with the specific position and updating the stored data based upon a difference between the estimated braking force and the second braking force.

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patent: 2006/0273658 (2006-12-01), Halassy-Wimmer et al.
patent: WO 2004101338 (2004-11-01), None

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