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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
Translated Title
Motor control system and method for wear compensation of electromechanical brake
Inventors
진성호박태상정충표신동환
DGIST Inventors
진성호신동환
Country
US
Application Date
2014-11-14
Application No.
14-541982
Registration Date
2016-04-26
Registration No.
9-321-437
Assignee
(재)대구경북과학기술원(100/100)
URI
http://hdl.handle.net/20.500.11750/8688
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
  • Author Shin, Dong-Hwan  
  • Research Interests Multi-body dynamic simulation;다물체 동역학 해석, Structural Analsys;구조해석
Files:
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Collection:
Division of Automotive Technology3. Patents


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