Electronic cam system driven by linear motor

• Main Authors: Wei-Chung Hsu, 許巍鐘
• Other Authors: Shang-Liang Chen
• Format: Others
• Language: zh-TW
• Published: 2005
• Online Access: http://ndltd.ncl.edu.tw/handle/98868122868394743387

碩士 === 國立成功大學 === 製造工程研究所碩博士班 === 93 === Electro-optical industry has been highly developed in the recent years. The equipments of electro-optical industry usually involve repetitive motion control in each motion axis. Hence, technique to improve high speed repetitive positioning control for electro-optical industry become important and urgently required by the industry. It is interesting to know that cam is widely used in equipments for repetitive motion because of it can produce various smooth motion trajectories. This thesis adopted electronic cam to create motion trajectories directly and flexibly. In case of accurate positioning motion, mechanism design, performance of controllers and development of trajectory generator are considerable. This thesis uses a direct driving linear motor platform to perform the verification and experiment convention machine tool and provide kinematic behavior. A practical repetitive controller was designed for linear motors and developed in the thesis. In addition, the trajectory generator can provide smooth functions of point-to-point command to achieve the requirements of accurate and flexible motion on manufacturing equipments.