정유압구동기(EHA)의 모델링과 제어기 설계

다국어 초록 (Multilingual Abstract)

Recently, the Electro-Hydrostatic Actuator(EHA) has been developed as a result of research on energy saving. EHA is usually composed of a direct driven pump from an electric motor and is available to control cylinder displacement or velocity with high efficiency. In addition, it has the advantage of compactness, minimum leakage and availability of decentralized control. In this study, an EHA system was designed to decrease the path tracking error and manufactured for test. The linearization method provided in AMESim software was used to derive the model of EHA system. The derived model was applied to design the PI-D controller to effectively overcome the disturbance. The effectiveness of this controller was verified by further testing.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. EHA 시스템
• 3. EHA의 모델링
• 4. 제어기 설계
• 5. 결과 및 고찰
• 6. 결론

참고문헌 (Reference)

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