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.
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 |