| 磁悬浮隔振器的自寻优前馈控制 |
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| 引用本文： | 段小帅,梁青,王永.磁悬浮隔振器的自寻优前馈控制[J].船舶力学,2010,14(7):795-799. |
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| 作者姓名： | 段小帅 梁青 王永 |
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| 作者单位： | 中国科学技术大学自动化系,合肥,230027;中国科学技术大学自动化系,合肥,230027;中国科学技术大学自动化系,合肥,230027 |
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| 摘 要： | 以船舶的振动主动控制为背景,基于自行研制的磁悬浮隔振器,提出了前馈控制的主动隔振方案,设计了对控制器参数在线自寻优的算法.该算法能够用于具有非线性特性的磁悬浮隔振器,并且不需要建立主动力到控制目标点的通道模型.在磁悬浮隔振系统上的实验结果表明,该控制算法取得了良好的减振效果,并且当系统受到扰动后,能够实现寻优过程的自动启动.
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| 关 键 词： | 磁悬浮隔振器 主动隔振 前馈控制 自寻优算法 非线性 |
Self-optimizing feed-forward control of electromagnetic suspension vibration isolator |
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| DUAN Xiao-shuai,LIANG Qing,WANG Yong.Self-optimizing feed-forward control of electromagnetic suspension vibration isolator[J].Journal of Ship Mechanics,2010,14(7):795-799. |
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| Authors: | DUAN Xiao-shuai LIANG Qing WANG Yong |
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| Institution: | DUAN Xiao-shuai,LIANG Qing,WANG Yong(Department of Automation,University of Science and Technology of China,Hefei 230027,China) |
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| Abstract: | In the background of active vibration control of ship,an active vibration isolation program of feed-forward control was proposed,and an online self-optimizing algorithm for the controller parameters was de-signed based on the electromagnetic suspension vibration isolator,which was designed independently.The algorithm can be used for the electromagnetic suspension vibration isolator with non-linear characteristics,and does not require the channel model of active force to the target point.The experimental res... |
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| Keywords: | electromagnetic suspension vibration isolator active vibration isolation feed-forward control self-optimizing algorithm non-linear |
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