The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 10, 2017
Filed:
Jul. 02, 2015
Goodrich Corporation, Charlotte, NC (US);
Sameep Singh, BeaverCreek, OH (US);
Goodrich Corporation, Charlotte, NC (US);
Abstract
A controller for an electromechanical brake actuator (EBA) is provided. EBA has a motor driven in response to a motor drive signal generated by controller. Controller includes a velocity limiter and a current limiter. Velocity limiter limits a velocity command in response to a measured braking force signal output. Limited velocity command has a positive velocity limit boundary defined between a positive maximum velocity limit setpoint and a positive minimum velocity limit setpoint and a negative velocity limit boundary defined between a negative maximum velocity limit setpoint and a negative minimum velocity limit setpoint. Current limiter limits a current command in response to the measured braking force signal output. Limited current command has a positive current limit boundary defined between a positive maximum current limit setpoint and a positive minimum current limit setpoint and a negative current boundary defined between a negative maximum current limit setpoint and a negative minimum current limit setpoint.