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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.
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| 學校系所： | 資訊管理系 |
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