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Robust Regulation of Infinite-Dimensional Port-Hamiltonian Systems

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Original languageEnglish
JournalIEEE Transactions on Automatic Control
Issue number5
Early online date31 Aug 2017
Publication statusPublished - 2018
Publication typeA1 Journal article-refereed


We will give general sufficient conditions under which a controller achieves robust regulation for a boundary control and observation system. Utilizing these conditions we construct a minimal order robust controller for an arbitrary order impedance passive linear port-Hamiltonian system. The theoretical results are illustrated with a numerical example where we implement a controller for a one-dimensional Euler-Bernoulli beam with boundary controls and boundary observations.


  • Aerospace electronics, Closed loop systems, distributed parameter systems, Generators, Impedance, linear systems, port-Hamiltonian systems, robust control, Robustness, Transfer functions

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Field of science, Statistics Finland

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