Work

Method for Fault Identifying in Nonlinear Systems

Year: 2025

Type: article

Abstract: The problem of estimating the magnitude of faults in nonlinear dynamic systems in the presence of external disturbances is solved. The solution uses optimal control methods based on the transformation of the original system to a reduced linear system of a special type, sensitive to faults and insensitive to disturbances. Unlike sliding observers, traditionally used to solve this problem, the proposed approach allows avoiding high-frequency switching.

Source: Известия высших учебных заведений. Приборостроение

DOI: 10.17586/0021-3454-2025-68-8-668-679

Authors: A. A. Kabanov, A. N. Zhirabok, A. V. Zuev, V. F. Filaretov

Institutions: Sevastopol State University, Far Eastern Federal University, Institute of Marine Technology Problems of the Far-Eastern Branch of the Russian Academy of Sciences, Russian Academy of Sciences, Institute of Automation and Control Processes

Language: English

Topic: Fault Detection and Control Systems

Subfield: Control and Systems Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: hybrid

OpenAlex ID: W4414266993

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Cites: 17

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