한국정밀공학회지 (Journal of the Korean Society for Precision Engineering)
- 제16권5호통권98호
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- Pages.19-28
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- 1999
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- 1225-9071(pISSN)
- /
- 2287-8769(eISSN)
주행감각 재현을 위한 휠굴삭기용 Washout 필터 설계 및 한계값 추정
Suggestion of Cutoff Frequency in the Washout Filter for a Wheel type Excavator
- 김광석 (안동과학대학 자동차과) ;
-
유완석
(부산대학교 기계기술연구소) ;
-
이민철
(부산대학교 기계기술연구소) ;
-
손권
(부산대학교 기계기술연구소) ;
-
이장명
(부산대학교 기계기술연구소) ;
- 최대형 (부산대학교 대학원) ;
- 박민규 (부산대학교 대학원) ;
- 박형호 (볼보중공업(구 삼성중공업))
- Kim, Kwang-Suk ;
-
Yoo, Wan-Suk
;
-
Lee, Min-Cheol
;
-
Son, Kown
;
-
Lee, Jang-Myung
;
- Choi, Dae-Hyoung ;
- Park, Min-Gyu ;
- Park, Hyoung-Ho
- 발행 : 1999.05.01
초록
In this study, a real-time simulation system and a washout algorithm for an excavator have been developed for a driving simulator with six degrees of freedom. The excavator model consisting of a boom. bucket, upper frame, lower frame and four wheels, has total 11 degrees of freedom. The suggested washout algorithm consists of high and low pass filters with second order. The high pass filters cut off low frequency of the motion cues limited by platform motion. The cut off frequency for the tilt coordination are suggested for a realistic regeneration of excavator motion.
키워드