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불완전 구속 와이어 시스템의 진동 특성 해석 및 진동 감쇄 궤적 생성

Title
불완전 구속 와이어 시스템의 진동 특성 해석 및 진동 감쇄 궤적 생성
Other Titles
Vibration Characteristics of Incompletely Restrained Wire System and Anti-Sway Trajectory Generation
Author
박종현
Keywords
와이어-서스펜디드 시스템; 불완전 구속 매커니즘; 와이어 플라잉 시스템; 고유진동수; 진동 방지 궤적; Wire-Suspended System; Incompletely Restrained Mechanism; Wire Flying System; Natural Frequency; Anti-SwayTrajectory
Issue Date
2011-11
Publisher
대한기계학회
Citation
대한기계학회 논문집, 2011, P.821-825
Abstract
In this paper, vibration characteristic of an incompletely-restrained wire mechanism is investigated and a trajectory generation method reducing vibration is proposed. Incompletely-restrained wire suspended system is difficult to control its vibration in the uncontrollable direction, which cannot be controlled with the wire tension. To resolve this problem, frequency characteristic is investigated with analysis of the system and it is shown that the characteristics are related not only to the mechanical property of the payload, but also to the position in the workspace. Anti-vibrational trajectory is generated with the input-shaping method, which is based on the frequency characteristic analysis of this paper. Experiment of a wire flying system with the vibration reduction trajectory shows the effects of the proposed method.
URI
http://www.dbpia.co.kr/Journal/ArticleDetail/NODE02041734http://hdl.handle.net/20.500.11754/66135
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > MECHANICAL ENGINEERING(기계공학부) > Articles
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