오버헤드셔틀시스템의 동특성해석 및 잔류진동제어

다국어 초록 (Multilingual Abstract)

This paper discusses the dynamics and control problem of an overhead shuttle system (OSS), which is a critical part of the automated container terminal at a port. The main purpose of the OSS is efficient automated transport function of containers, which also requires high precision and safety. A major difference between the OSS and the conventional container crane is the configuration of the cables for hoisting the spreader. A mathematical model of the OSS is developed here for the first time, which results in an eight-pole system. Also, open loop control methods (trapezoidal and notch-type velocity profiles) are investigated so that the command input to the overhead shuttle produces the minimum possible sway of the payload. Simulation results show that the vibration suppression capability of the OSS is superior to the conventional overhead container crane, which is partially due to the cable configuration.

목차 (Table of Contents)

• Abstract
• Ⅰ. 서론
• Ⅱ. 문제의 기술
• Ⅲ. 제어기 설계
• Ⅳ. 결과 및 토론
• Ⅴ. 결론
• REFERENCES

참고문헌 (Reference)

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