Authors

Saida Zenfari, Mohamed Laabissi, Mohammed Elarbi Achhab

Abstract

In this paper we address the state estimation problem of a particular class of irreversible port Hamiltonian systems (IPHS), which are assumed to be partially observed. Our main contribution consists to design an observer such that the augmented system (plant + observer) is strictly passive. Under some additional assumptions, a Lyapunov function is constructed to ensure the stability of the coupled system. Finally, the proposed methodology is applied to the gas piston system model. Some simulation results are also presented.

Citation

  • Journal: An International Journal of Optimization and Control: Theories & Applications (IJOCTA)
  • Year: 2023
  • Volume: 13
  • Issue: 1
  • Pages: 26–34
  • Publisher: AccScience Publishing
  • DOI: 10.11121/ijocta.2023.1072

BibTeX

@article{Zenfari_2023,
  title={{Observer design for a class of irreversible port Hamiltonian systems}},
  volume={13},
  ISSN={2146-0957},
  DOI={10.11121/ijocta.2023.1072},
  number={1},
  journal={An International Journal of Optimization and Control: Theories & Applications (IJOCTA)},
  publisher={AccScience Publishing},
  author={Zenfari, Saida and Laabissi, Mohamed and Achhab, Mohammed Elarbi},
  year={2023},
  pages={26--34}
}

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References