This paper addresses the fault diagnosis problem of sensors of an aeronautical system based on GNSS/IMU. The model considered is a rigid body with 6DoF. Considering its linearized kinematic model, the proposed FDI scheme is based on a generalized bank of observers (GBO) designed with the UIO theory. The fault scenario is composed by multiple but not concurrent faults without any hypothesis on the kind of fault. The structural conditions for fault diagnosability are analytically demonstrated.

Diagnosability of GNSS/IMU system without hardware redundancy

Castaldi P.;Mimmo N.
;
MENGHINI, MASSIMILIANO
2019

Abstract

This paper addresses the fault diagnosis problem of sensors of an aeronautical system based on GNSS/IMU. The model considered is a rigid body with 6DoF. Considering its linearized kinematic model, the proposed FDI scheme is based on a generalized bank of observers (GBO) designed with the UIO theory. The fault scenario is composed by multiple but not concurrent faults without any hypothesis on the kind of fault. The structural conditions for fault diagnosability are analytically demonstrated.
2019 IEEE International Workshop on Metrology for AeroSpace, MetroAeroSpace 2019 - Proceedings
516
521
Castaldi P.; Mimmo N.; Menghini M.
File in questo prodotto:
Eventuali allegati, non sono esposti

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11585/719276
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 1
  • ???jsp.display-item.citation.isi??? 0
social impact