| 压电陶瓷驱动的柔性悬臂梁PPF振动控制实验研究 |
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| 引用本文： | 李志斌,陈红,钟宇明,唐洪海,安康.压电陶瓷驱动的柔性悬臂梁PPF振动控制实验研究[J].深圳职业技术学院学报,2010,9(5):1-5. |
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| 作者姓名： | 李志斌 陈红 钟宇明 唐洪海 安康 |
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| 作者单位： | 深圳职业技术学院,机电工程学院,广东,深圳,518055 |
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| 摘 要： | 针对柔性悬臂梁的振动问题，开展了PPF振动控制实验研究．首先研究了单模态PPF控制器和多模态PPF控制的主动控制技术，介绍了各控制参数的调整方法，然后建立柔性悬臂梁的实验装置，对系统进行了参数辨识，并进行了PPF控制实验．实验结果表明，压电陶瓷驱动的PPF振动控制对柔性悬臂梁振动抑制具有良好的效果，而且设计方法简单，易于工程实现．
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| 关 键 词： | 悬臂梁 压电陶瓷 振动控制 正向位置反馈 |
Experimental Research on PPF Vibration Control of Flexible Cantilever Beam Using PZT |
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| LI Zhibin,CHEN Hong,ZHONG Yuming,TANG Honghai,AN Kang.Experimental Research on PPF Vibration Control of Flexible Cantilever Beam Using PZT[J].Journal of Shenzhen Polytechnic,2010,9(5):1-5. |
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| Authors: | LI Zhibin CHEN Hong ZHONG Yuming TANG Honghai AN Kang |
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| Institution: | ( School of Mechanical and Electrical Engineering, Shenzhen Polytechnic, Shenzhen, Guangdong 518055, China ) |
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| Abstract: | This paper studies PPF（Positive Position Feedback） vibration control, which can surpress vibration of flexible cantilever beam. After an introduction of single-mode PPF control and multi-mode PPF control, PPF vibration control experiment was carried out with experiment devices set up and the first mode frequency obtained by system identification. The experimental results show that PPF control using piezoelectric ceramics is very effective in vibration suppression for flexible beam and very simple in operation. |
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| Keywords: | cantilever beam piezoelectric ceramics vibration control positive position control |
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