Lie symmetries, observability and model transformation of nonlinear systems with unknown inputs

Lie symmetries, observability and model transformation of nonlinear systems with unknown inputs

This work investigates the use of Lie symmetries for assessing and improving the observability of dynamical systems under examined sensor setups. The framework of Lie symmetry is extended to account for unmeasured and hence unknown inputs. An efficient algorithm is developed to calculate the transla...

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Dades bibliogràfiques
Autors principals:	Shi, X, Chatzis, MN
Format:	Conference item
Idioma:	English
Publicat:	European Association for Structural Dynamics 2020

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