Notch filters for port-Hamiltonian systems

Notch filters for port-Hamiltonian systems
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用于端口哈密尔顿系统的陷波滤波器

DOI:
10.1109/acc.2012.6315150
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发表时间:
2012
期刊:
American Control Conference
影响因子:
--
通讯作者:
M. Steinbuch
M. Steinbuch
中科院分区:
--
文献类型:
--
作者:
D. A. Dirksz;J. Scherpen;A. Schaft;M. Steinbuch

文献摘要

被引文献

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在本文中,一个标准的陷波滤波器建模端口哈密顿框架。通过这样的端口哈密顿描述,它被证明是一个无源系统的陷波滤波器。陷波滤波器然后可以与另一个(非线性)端口哈密顿系统互连,同时保持整体无源性。通过这样做,我们可以将基于频率的控制方法(陷波滤波器)与基于无源性的控制的非线性控制方法结合联合收割机。
In this paper a standard notch filter is modeled in the port-Hamiltonian framework. By having such a port-Hamiltonian description it is proven that the notch filter is a passive system. The notch filter can then be interconnected with another (nonlinear) port-Hamiltonian system, while preserving the overall passivity property. By doing so we can combine a frequency-based control method, the notch filter, with the nonlinear control methodology of passivity-based control.