Extension of Pozharitsky theorem for partial stabilization of a system with several first integrals

Olga Kolesnichenko, Anton Shiriaev, Anders Robertsson

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Sammanfattning

The paper is devoted to an extension of one particular fact withintheory of partial stability, the so-called Pozharitsky Theorem,to the case of partial stabilization of nonlinear controlled system.It is shown that under appropriate assumptions partialstabilization of the system based on usage some Lyapunov functionconstructed from first integrals of the unforced system, impliesthat the Lyapunov function of a simplified form also leads toa controller that partially stabilizes the system. The theoreticalresults are illustrated by the problem of partial stabilization ofthe downward equilibrium of the Inertia Wheel Pendulum.
Originalspråkengelska
Titel på värdpublikationProceedings of the 41st IEEE Conference on Decision and Control, 2002
FörlagIEEE - Institute of Electrical and Electronics Engineers Inc.
Sidor3512-3517
Volym3
ISBN (tryckt)0-7803-7516-5
StatusPublished - 2002

Publikationsserier

Namn
Volym3
ISSN (tryckt)0191-2216

Ämnesklassifikation (UKÄ)

  • Reglerteknik

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