가상모드를 이용한 비감쇠 진동계 입력성형기 설계 방법A Method of Input Shaper Design Using Virtual Mode for Undamped Vibration Systems
- Other Titles
- A Method of Input Shaper Design Using Virtual Mode for Undamped Vibration Systems
- Authors
- 홍성욱; 최훈석; 서용규; 박상원
- Issue Date
- 2008
- Publisher
- 한국생산제조학회
- Keywords
- 입력성형; 응답속도; 가상모드; 입력성형기 지속시간; 상승시간; Input Shaping; Response Time; Virtual Mode; Input Shaper Duration; Rise Time
- Citation
- 한국생산제조학회지, v.17, no.6, pp 83 - 90
- Pages
- 8
- Journal Title
- 한국생산제조학회지
- Volume
- 17
- Number
- 6
- Start Page
- 83
- End Page
- 90
- URI
- https://scholarworks.bwise.kr/kumoh/handle/2020.sw.kumoh/22941
- ISSN
- 2508-5093
2508-5107
- Abstract
- Input shaping is an efficient tool to eliminate transient and residual vibration caused by motion of mechanical systems. However, the rise time of the systems tends to increase due to the presence of input shapers. This paper is concerned with the rise time reduction when using input shaping. To this end, this paper proposes an input shaper design method for an undamped single mode vibration system using a virtual mode, which is not an actual mode but reflected in the design process. The essence of the proposed method is to design a three-impulse input shaper as if a single mode system has two modes: one actual mode and one virtual mode. The natural frequency of the virtual mode is a design parameter to change the rise time of the system. This paper discusses the performance of the proposed input shapers by simulation.
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Collections - School of Mechanical System Engineering > 1. Journal Articles
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