| 基于特征模型的挠性悬臂板控制 |
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| 引用本文： | 邱志成,张洪华.基于特征模型的挠性悬臂板控制[J].航天控制,2002,20(2):1-5. |
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| 作者姓名： | 邱志成 张洪华 |
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| 作者单位： | 北京控制工程研究所,北京,100080 |
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| 基金项目： | 国家自然科学基金资助项目 ( 6 0 0 340 1 0 ) |
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| 摘 要： | 针对航天器上太阳帆板这种悬臂外伸薄板结构的挠性附件 ,存在环境扰动下所引起的振动 ,本文采用压电智能结构作为执行器对悬臂板进行主动振动控制。基于板系统的特征建模 ,并结合自适应控制对挠性板的主动控制进行了研究。通过仿真研究结果与应变律反馈控制比较 ,表明该方法的有效性
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| 关 键 词： | 挠性板 特征模型 自适应控制 压电智能结构 主动振动控制 |
| 修稿时间： | 2002年1月22日 |
A Study on Characteristic Model Based Control for Flexible Cantilever Plate |
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| Qiu Zhicheng Zhang Honghua Beijing Institute of Control Engineering,Beijing.A Study on Characteristic Model Based Control for Flexible Cantilever Plate[J].Aerospace Control,2002,20(2):1-5. |
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| Authors: | Qiu Zhicheng Zhang Honghua Beijing Institute of Control Engineering Beijing |
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| Institution: | Qiu Zhicheng Zhang Honghua Beijing Institute of Control Engineering,Beijing 100080 |
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| Abstract: | For some spacecrafts with flexible appendages such as cantilever plate structures, piezoelectric intelligent structures are used as actuators to suppress the vibration due to the environmental disturbances Active vibration control is carried out based on the plate plant characteristic model combined with adaptive control method The simulation results compared to that of the rate feedback control can prove the effectiveness of the method |
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| Keywords: | Flexible plate Characteristic model Adaptive control Piezoelectric intelligent structure Active vibration control |
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