전기-정유압 구동식 사출성형 실린더의 운동제어Motion Control of Injection Moulding Cylinder with Electric-Hydrostatic Drives
- Other Titles
- Motion Control of Injection Moulding Cylinder with Electric-Hydrostatic Drives
- Authors
- 조승호
- Issue Date
- 2008
- Publisher
- 사단법인 유공압건설기계학회
- Keywords
- Injection moulding clamp-cylinder; Speed-controlled fixed displacement pump; Sliding mode control; Position tracking control; 사출성형 클램프-실린더; 속도제어-정용량펌프; 슬라이딩모드 제어; 위치추적제어
- Citation
- 드라이브·컨트롤, v.5, no.4, pp.26 - 30
- Journal Title
- 드라이브·컨트롤
- Volume
- 5
- Number
- 4
- Start Page
- 26
- End Page
- 30
- URI
- https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/22830
- ISSN
- 2671-7972
- Abstract
- This paper deals with the issue of position tracking control of a clamp-cylinder for injection moulding machine with electric-hydrostatic drives. A fixed displacement pump is utilized in combination with AC motor in order to directly control a clamp-cylinder. A clamp-cylinder may be required to operate under a variety of operating conditions. Therefore, robust control performance is important in position tracking control applications. In order to accommodate mismatches between the real plant and the model used for controller design, discrete-time sliding mode control is developed by combining a velocity feedforward loop. From tracking control experiments, it is shown that significant reduction in position tracking error is achieved through the use of sliding mode control.
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Collections - College of Engineering > Department of Mechanical and System Design Engineering > 1. Journal Articles
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