| 基于模糊自适应控制的悬臂梁振动主动控制算法研究 |
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| 引用本文： | 缑新科,刘巍,杨星.基于模糊自适应控制的悬臂梁振动主动控制算法研究[J].甘肃科学学报,2008,20(3):75-77. |
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| 作者姓名： | 缑新科 刘巍 杨星 |
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| 作者单位： | 兰州理工大学,电气工程与信息工程学院,甘肃,兰州,730050 |
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| 基金项目： | 国家自然科学基金，甘肃省自然科学基金，兰州理工大学校科研和教改项目 |
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| 摘 要： | 基于模糊逻辑系统的自适应滤波方法,针对柔性悬臂梁,设计了相应的前馈振动控制器,解决一类参考信号与外扰呈非线性函数关系的前馈主动控制问题.仿真结果表明,采用的控制器对于改善振动快速控制是非常有效的.
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| 关 键 词： | 柔性悬臂梁 前馈振动控制 模糊自适应滤波 残余振荡 |
Algorithmic Study on Active Control of Vibration in Flexible Cantilever Beam Based on Fuzzy Adaptive Control |
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| GOU Xin-ke,LIU Wei,YANG Xing.Algorithmic Study on Active Control of Vibration in Flexible Cantilever Beam Based on Fuzzy Adaptive Control[J].Journal of Gansu Sciences,2008,20(3):75-77. |
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| Authors: | GOU Xin-ke LIU Wei YANG Xing |
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| Institution: | College of Electrical and Information Engineering;Lanzhou University of Science and Technology;Lanzhou 730050;China |
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| Abstract: | A new feed-forward vibration control based on fuzzy adaptive filter to cancel the residual vibration in the flexible cantilever beam is proposed.By studying the fuzzy logic and adaptive principle,a feedback vibration controller is designed,which is capable of suppressing a primary disturbrance of a nonlinear function of the reference singal.The simulated results show this method can effectively supress the vibration.It is proved to have a good performance. |
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| Keywords: | flexible cantilever beam feed-forward vibration control fuzzy adaptive filter residual vibration |
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