Notch filters for port-Hamiltonian systems

Authors

D. A. Dirksz, J. M. A. Scherpen, A. J. van der Schaft, M. Steinbuch

Abstract

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.

Citation

• Journal: 2012 American Control Conference (ACC)
• Year: 2012
• Volume:
• Issue:
• Pages: 238–243
• Publisher: IEEE
• DOI: 10.1109/acc.2012.6315150

BibTeX

@inproceedings{Dirksz_2012,
  title={{Notch filters for port-Hamiltonian systems}},
  DOI={10.1109/acc.2012.6315150},
  booktitle={{2012 American Control Conference (ACC)}},
  publisher={IEEE},
  author={Dirksz, D. A. and Scherpen, J. M. A. and van der Schaft, A. J. and Steinbuch, M.},
  year={2012},
  pages={238--243}
}

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