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전기기계 브레이크의 마모 보상을 위한 모터 제어 시스템 및 그 제어 방법

Title
전기기계 브레이크의 마모 보상을 위한 모터 제어 시스템 및 그 제어 방법
Alternative Title
Motor control system and method for wear compensation of electromechanical brake
Author(s)
진성호박태상정충표신동환
Country
US
Application Date
2014-11-14
Application No.
14-541982
Registration Date
2016-04-26
Publication No.
9-321-437
Assignee
(재)대구경북과학기술원(100/100)
URI
http://hdl.handle.net/20.500.11750/8688 14-541982
Abstract
A motor control system for wear compensation between a disc and a pad in an electromechanical brake is disclosed. The system includes a switching unit configured to select a force control loop when a state of the electronic pedal is an applied state and select a velocity control loop when the state of the electronic pedal is a released state, an angular displacement amount calculation unit configured to calculate an angular displacement amount for reverse rotation of a motor for the wear compensation using a clamping force measured by a clamping force sensor of the force control loop when the velocity control loop is selected, and an angular velocity profile generation unit configured to generate an angular velocity profile having an area of the calculated angular displacement amount, generate an angular velocity command value at every sampling time from the generated angular velocity profile, and apply the generated value to the velocity control loop.
Related Researcher
  • 진성호 Jin, Sungho
  • Research Interests Automotive Embedded System; 자동차 임베디드시스템; Embedded Software; 임베디드소프트웨어; IVN(In-Vehicle Network); 차량네트워크; EMB(Electro Mechanical Brake); 전기기계브리이크
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Division of Automotive Technology 3. Patents

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