Method for Fault Identifying in Nonlinear Systems
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.
Authors
- Vladimir Filaretov (ORCID: https://orcid.org/0000-0001-8900-8081)
- Aleksey Kabanov (ORCID: https://orcid.org/0000-0002-3105-7283)
- Alexey Zhirabok (ORCID: https://orcid.org/0000-0001-5927-7117)
- Alexander Zuev (ORCID: https://orcid.org/0000-0002-0934-6222)
Institutions
- Far Eastern Federal University (RU)
- Institute of Marine Technology Problems of the Far-Eastern Branch of the Russian Academy of Sciences (RU)
- Institute of Automation and Control Processes (RU)
- Sevastopol National Technical University (UA)
Publication Details
- Journal
- Izvestiâ vysših učebnyh zavedenij Priborostroenie
- Published
- 2025-09-12
- DOI
- https://doi.org/10.17586/0021-3454-2025-68-8-668-679
- Primary Topic
- Fault Detection and Control Systems
- Type
- article
- Field-Weighted Citation Impact
- 0.00