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전기웨지브레이크의 가변웨지 구조, 웨지 각도 가변 장치 및 그 방법

Title
전기웨지브레이크의 가변웨지 구조, 웨지 각도 가변 장치 및 그 방법
Translated Title
Variable wedge of electro wedge brake, and device and method of adjusting wedge angle
Inventors
이성훈진성호신동환정충표
DGIST Inventors
이성훈진성호신동환
Country
US
Application Date
2016-01-27
Application No.
15-007336
Registration Date
2017-09-12
Registration No.
9759280
Assignee
(재)대구경북과학기술원(100/100)
URI
http://hdl.handle.net/20.500.11750/8942
https://doi.org/10.8080/15007336KIPRIS
Abstract
Provided are a wedge angle adjusting device and method. A device for adjusting a wedge angle of a variable wedge of an electro wedge brake (EWB) includes a movable wedge including an inclined surface and a counter wedge which includes an inclined surface disposed to face the inclined surface of the movable wedge and is disposed to face the movable wedge. The wedge angle adjusting device includes a frictional coefficient estimate unit configured to estimate a frictional coefficient between a pad and a disc of the EWB, a wedge angle command unit configured to calculate a wedge angle command value, based on a estimation of frictional coefficient estimated by the frictional coefficient estimate unit, and a wedge control unit configured to adjust the wedge angle according to the calculated wedge angle command value.
Related Researcher
  • Author Shin, Dong-Hwan  
  • Research Interests Multi-body dynamic simulation;다물체 동역학 해석, Structural Analsys;구조해석
Files:
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Collection:
Convergence Research Center for Future Automotive Technology3. Patents


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