Fault detection and isolation in nonlinear dynamic systems: A combined input-output and local approach (Q1298309)
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scientific article; zbMATH DE number 1325808
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Fault detection and isolation in nonlinear dynamic systems: A combined input-output and local approach |
scientific article; zbMATH DE number 1325808 |
Statements
Fault detection and isolation in nonlinear dynamic systems: A combined input-output and local approach (English)
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22 August 1999
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A new method is proposed for FDI in nonlinear dynamic systems modelled by polynomial DAEs. Using Ritt's algorithm, an input-output representation of the monitored system is obtained by eliminating unknown variables. A local approach to change detection is then applied to the input-output representation for FDI residual generation and evaluation. Some simulation results are given.
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fault detection and isolation
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differential algebraic equations
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nonlinear dynamic systems
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polynomial DAEs
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Ritt's algorithm
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input-output representation
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residual generation
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