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전기굴삭기 선회 관성 모멘트 추정 방안 연구

Title
전기굴삭기 선회 관성 모멘트 추정 방안 연구
Other Titles
A Study on Swing Inertia Moment Estimation Methods for Electric Excavator
Author
이형철
Keywords
Parameter estimation; Electric Excavator; Speed control; Adaptive Control; 파라메터 추정; 전기굴삭기; 속도제어; 적응 제어
Issue Date
2015-11
Publisher
한국자동차공학회
Citation
2015년 한국자동차공학회 학술대회 및 전시회, 2015.11, Page. 1380-1381
Abstract
The electric excavator has a electric motor as a swing motor which is the actuator of the swing control system, while conventional excavators have hydraulic motor. The swing control system of the electric excavator is a swing motor speed control system using the control lever signal as a speed command. The equivalent inertia moment of the swing system varies as the postures, grade of the field and bucket loads. Therefore, it is necessary that the equivalent inertia moment of swing system is estimated. In this paper, the equivalent inertia moment estimation is presented and the computer simulation is conducted with the swing experiment data. The simulation results show that the estimated value is converged.
URI
http://www.ksae.org/search/index.html?subid=7&no=26709&vol=2http://www.dbpia.co.kr/Journal/ArticleDetail/NODE07124809?TotalCount=1&Seq=1&q=%5B%EC%A0%84%EA%B8%B0%EA%B5%B4%EC%82%AD%EA%B8%B0%20%EC%84%A0%ED%9A%8C%20%EA%B4%80%EC%84%B1%20%EB%AA%A8%EB%A9%98%ED%8A%B8%20%EC%B6%94%EC%A0%95%20%EB%B0%A9%EC%95%88%20%EC%97%B0%EA%B5%AC%C2%A7coldb%C2%A72%C2%A751%C2%A73%5D&searchWord=%EC%A0%84%EC%B2%B4%3D%5E%24%EC%A0%84%EA%B8%B0%EA%B5%B4%EC%82%AD%EA%B8%B0%20%EC%84%A0%ED%9A%8C%20%EA%B4%80%EC%84%B1%20%EB%AA%A8%EB%A9%98%ED%8A%B8%20%EC%B6%94%EC%A0%95%20%EB%B0%A9%EC%95%88%20%EC%97%B0%EA%B5%AC%5E*&Multimedia=0&isIdentifyAuthor=0&Collection=0&SearchAll=%EC%A0%84%EA%B8%B0%EA%B5%B4%EC%82%AD%EA%B8%B0%20%EC%84%A0%ED%9A%8C%20%EA%B4%80%EC%84%B1%20%EB%AA%A8%EB%A9%98%ED%8A%B8%20%EC%B6%94%EC%A0%95%20%EB%B0%A9%EC%95%88%20%EC%97%B0%EA%B5%AC&isFullText=0&specificParam=0&SearchMethod=0&Sort=1&SortType=desc&Page=1&PageSize=20http://hdl.handle.net/20.500.11754/28789
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ELECTRICAL AND BIOMEDICAL ENGINEERING(전기·생체공학부) > Articles
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