Differential geometry based active fault tolerant control for aircraft
| Autor: | Silvio Simani, Paolo Castaldi, Nicola Mimmo |
|---|---|
| Přispěvatelé: | P. Castaldi, N. Mimmo, S. Simani |
| Jazyk: | angličtina |
| Rok vydání: | 2014 |
| Předmět: |
Engineering
Aircraft ACTIVE FAULT TOLERANT CONTROL Active fault Hardware_PERFORMANCEANDRELIABILITY Fault (power engineering) Fault detection and isolation Control theory ADAPTIVE FILTERING DISTURBANCE DECOUPLING Active fault tolerant control Differential geometry Disturbance decoupling Fault diagnosis Non-linear geometric approach Electrical and Electronic Engineering business.industry Applied Mathematics Control reconfiguration Control engineering Computer Science Applications DIFFERENTIAL GEOMETRY Stuck-at fault Nonlinear system Control and Systems Engineering Control system business SINGULAR PERTURBATION |
| Popis: | This work shows how to use a differential geometry tool to design a novel nonlinear active fault tolerant flight control system for aircraft. The proposed control scheme consists of two main subsystems: a controller, which is designed for the nominal plant, and a fault detection and diagnosis module, which provides fault estimation. A further feedback loop exploits the fault estimation to accommodate faults affecting the system. The estimate convergence and the stability of the active fault tolerant flight controller are theoretically proved. Finally, high fidelity simulations show the effectiveness of the scheme. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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