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arxiv: 1903.05182 · v2 · pith:XKLRXWKOnew · submitted 2019-03-12 · 💻 cs.SY

Krasovskii's Passivity

classification 💻 cs.SY
keywords krasovskiipassivityconditioncontrolpassivetechniqueboostcall
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In this paper we introduce a new notion of passivity which we call Krasovskii's passivity and provide a sufficient condition for a system to be Krasovskii's passive. Based on this condition, we investigate classes of port-Hamiltonian and gradient systems which are Krasovskii's passive. Moreover, we provide a new interconnection based control technique based on Krasovskii's passivity. Our proposed control technique can be used even in the case when it is not clear how to construct the standard passivity based controller, which is demonstrated by examples of a Boost converter and a parallel RLC circuit.

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Voltage control of DC networks: robustness for unknown ZIP-loads

    eess.SY 2019-07 unverdicted novelty 6.0

    Establishes a new passivity property for DC networks with arbitrary ZIP-loads to enable robust voltage control.

  2. A novel passivity based controller for a piezoelectric beam

    eess.SY 2019-07 unverdicted novelty 5.0

    Derives two passivity-based PI controllers for a piezoelectric beam by exploiting integrability of port variables and validates via simulations.