| 有源结构声辐射自适应控制系统的一种新算法 |
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| 引用本文： | 吴庆占 陈南. 有源结构声辐射自适应控制系统的一种新算法[J]. 东南大学学报(自然科学版), 1998, 28(1): 49-54 |
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| 作者姓名： | 吴庆占 陈南 |
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| 作者单位： | 东南大学机械工程系 |
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| 摘 要： | 提出了一种适用于有源结构声辐射自适应控制系统的新算法，它直接利用传感器拾取的干扰信号和误差信号实时地建立系统模型和误差通道模型，通过解Ｄｉｏｐｈａｎｔｉｎｅ方程得到自适应控制模型，仿真表明新算法较传统的Ｆｉｌｔｅ－ＸＬＭＳ等算法具有更好的收敛性。
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| 关 键 词： | 有源控制 自适应控制 算法 声辐射 结构噪声控制 |
A New Adaptive Algorithm for Active Structure Acoustic Control System |
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| Wu Qingfeng Chen Nan Xi Jieliang Zhang Jianrun Sun Qinghong. A New Adaptive Algorithm for Active Structure Acoustic Control System[J]. Journal of Southeast University(Natural Science Edition), 1998, 28(1): 49-54 |
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| Authors: | Wu Qingfeng Chen Nan Xi Jieliang Zhang Jianrun Sun Qinghong |
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| Abstract: | This paper develops a new adaptive algorithm for active structure acoustic control system, in which the suitable plant and system models are generated directly using the error signal and a suitable disturbance model is obtained from the measured disturbance signal. The new algorithm reaches the controller's model through solving a Diophantine equation simulations show that the proposed algorithm has a better convergence speed than the well known filter XLMS algorithm. |
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| Keywords: | active control adaptive control algorithm |
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