2016arXiv (Cornell University)Open access

Observer design for triangular systems under weak observability\n assumptions

Dionysis Theodosis, Dimitris Boskos, J. Tsinias

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Abstract

This paper presents results on the solvability of the observer design problem\nfor general nonlinear triangular systems with inputs, under weak observability\nassumptions. The local state estimation is exhibited by means of a delayed\ntime-varying Luenberger-type system. In order to achieve the global estimation,\na switching sequence of observers is designed.\n

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This paper presents results on the solvability of the observer design problem\nfor general nonlinear triangular systems with inputs, under weak observability\nassumptions. The local state estimation is exhibited by means of a delayed\ntime-varying Luenberger-type system. In order to achieve the global estimation,\na switching sequence of observers is designed.\n

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This paper presents results on the solvability of the observer design problem\nfor general nonlinear triangular systems with inputs, under weak observability\nassumptions. The local state estimation is exhibited by means of a delayed\ntime-varying Luenberger-type system. In order to achieve the global estimation,\na switching sequence of observers is designed.\n

Key concepts: Observability, Observer (physics), Control theory (sociology), State observer, Nonlinear system, Sequence (biology), State (computer science), Mathematics

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