Threshold design for fault detection with first order sliding mode observers (Q2097761)
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scientific article; zbMATH DE number 7616405
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Threshold design for fault detection with first order sliding mode observers |
scientific article; zbMATH DE number 7616405 |
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Threshold design for fault detection with first order sliding mode observers (English)
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14 November 2022
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The design of sliding mode observer-based fault detection methods is considered taking into account measurement noise and uncertainties, for systems which are linear in the state variables and nonlinear in the system output. A sliding mode observer is introduced and the behavior of a threshold on the equivalent output injection is discussed. Sufficient condtions are found such that a fault is detected within finite time. An example is presented.
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sliding mode observers
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fault detection
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threshold design
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