Akebono Brake Industry Co., Ltd.

Keqin Xu

Brad Robert Lethorn

George Ritter

Scott Alan Dubay

Jason Sun

A method of controlling an electromechanical brake system. The method comprises measuring a voltage of a motor, measuring a current of the motor, and estimating a position of a component of the electromechanical brake system based on the voltage and the current. The method comprises estimating a force imposed by the component based on the voltage and the current, and estimating a hydraulic pressure associated with a hydraulic brake system. In an apply operation, the force of the component is corrected based on the hydraulic pressure. In a release operation, the position of the component is corrected based on the hydraulic pressure.

Method for controlling an electromechanical brake system

A caliper housing having a) an inboard side; b) an outboard side distanced from the inboard side so that a rotor gap is formed between the inboard side and the outboard side; c) a bridge structure which extends from both the inboard side and the outboard side over the rotor gap and connects the inboard side with the outboard side; d) a damper bore passing through the caliper housing from the inboard side into the bridge structure; and e) a mass damper residing within the damper bore; wherein the mass damper is adapted to dampen vibrations occurring during use of the caliper housing.

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Farmington Hills, MI, United States of America

Keqin Xu