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EnglishThe paper investigates the development of an active fault tolerant control strategy obtained from the integration of a fault detection and diagnosis module with a controller reconfiguration method. The methodology is based on a fault detection and diagnosis procedure relying on adaptive filters designed via a nonlinear approach. The controller reconfiguration mechanism exploited in the control loop relies on the on–line estimate of the fault signal. The active fault tolerant control scheme is applied to a simulator of an aerial vehicle in several flight conditions, in the presence of actuator faults, turbulence, measurement noise, and modelling errors.
| Titolo: | Integrated Fault Diagnosis and Fault Tolerant Control Design for an Aircraft Model |
| Autore/i: | M. Bonfè; CASTALDI, PAOLO; s. Simani; s. beghelli |
| Autore/i Unibo: | |
| Anno: | 2009 |
| Titolo del libro: | PROCEEDING OF THE TWENTIETH INTERNATIONAL CONFERENCE ON SYSTEMS ENGINEERING |
| Pagina iniziale: | 13 |
| Pagina finale: | 18 |
| Abstract: | The paper investigates the development of an active fault tolerant control strategy obtained from the integration of a fault detection and diagnosis module with a controller reconfiguration method. The methodology is based on a fault detection and diagnosis procedure relying on adaptive filters designed via a nonlinear approach. The controller reconfiguration mechanism exploited in the control loop relies on the on–line estimate of the fault signal. The active fault tolerant control scheme is applied to a simulator of an aerial vehicle in several flight conditions, in the presence of actuator faults, turbulence, measurement noise, and modelling errors. |
| Data prodotto definitivo in UGOV: | 21-gen-2010 |
| Appare nelle tipologie: | 4.01 Contributo in Atti di convegno |
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