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    篇名/題名:預先置入型智慧結構之振動與形態控制器設計
    摘要:The stringent design requirement of aerospace systems has called for the need of smart structure systems with built-in sensor and actuator that can actively change their physical geometry and property to adapt to operating condition. This paper presents a smart structure design with built-in piezoelectric sensor/actuator and controller for dither excitation, vibration suppression, and shape control. Two smart structure specimens, an aluminum beam with surface bonded piezoelectric sensor/actuator and a glass fiber composite laminated beam with embedded piezoelectric sensor/actuator, are fabricated and tested. A controller driven by one 9VDC battery is developed as power supply, wave-form synthesizer, and power amplifier. It is shown experimentally that the smart structure of integrated sensor, actuator, and controller is effective to vibration control and shape control.
    類型:期刊論文
    版次:Trans. of Aero. and Astro. Soc. of ROC.,第38卷,第2期,頁125-130。
    西元出版年:2006
    著作語言:zh-TW
    作者:Yang,S. M.、劉育釧=Liu,Y.C.、Liu, K.C.
    學校系所:資訊管理系