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.
Integrated Fault Diagnosis and Fault Tolerant Control Design for an Aircraft Model / M. Bonfè; P. Castaldi; s. Simani; s. beghelli. - ELETTRONICO. - (2009), pp. 13-18. (Intervento presentato al convegno ICSE2009 tenutosi a Coventry, UK nel 8-10 September 2009).
Integrated Fault Diagnosis and Fault Tolerant Control Design for an Aircraft Model
CASTALDI, PAOLO;
2009
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.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
