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디지털 후퇴 유한시간 구간 LQ 최적 윤곽제어시스템Digital Receding Time Horizon LQ Optimal Contour Control System
- Other Titles
- Digital Receding Time Horizon LQ Optimal Contour Control System
- Issue Date
- Dec-2006
- Publisher
- 한국생산제조학회
- Keywords
- Digital contouring control(디지털 윤곽제어); Multi-axial system(다축 시스템); Coordinated motion of each axis(각 축의 조화운동); Contouring Performance(윤곽성능); Digital contouring control(디지털 윤곽제어); Multi-axial system(다축 시스템); Coordinated motion of each axis(각 축의 조화운동); Contouring Performance(윤곽성능)
- Citation
- 한국생산제조학회지, v.15, no.6, pp.105 - 113
- Journal Title
- 한국생산제조학회지
- Volume
- 15
- Number
- 6
- Start Page
- 105
- End Page
- 113
- ISSN
- 2508-5093
- Abstract
- This work is concerned with the development of digital contouring controller for multi-axial servosystems. Digital optimal contouring controller is proposed to coordinate each of the controllers of multiple feed drives and specifically improve the contouring performance. The optimal control formation includes the contour error explicitly in the performance index to be minimized. The contouring control is exercised for straight line and circular contours. Substantial improvement in contouring performance is obtained for a range of contouring conditions. Both steady state and transient error measures have been considered. The simulation study presented has established the potential of the proposed controller to improve contouring performance.
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Related Researcher
- Lee, Gun Bok
- College of Engineering (School of Mechanical Engineering)