Fault Detection for Difference Flat Systems

Nan Zhang (1) , Andrei Doncescu (1) , Alexandre Carlos Brandao-Ramos (2) , Felix Mora-Camino (1)

1 LAAS-DISCO - Équipe DIagnostic, Supervision et COnduite
2 UNIFEI

Fault detection is essential for the survivability of many systems. Since many systems present highly nonlinear dynamics, the applicability of general fault detection techniques designed mainly for linear systems is very questionable. In this communication, after introducing the concept of difference flat nonlinear systems, a fault detection scheme based on difference flatness is proposed.

Mots clés: fault detection; differential flatness; rotorcraft

Domaines: Automatique / Robotique

Nan Zhang, Andrei Doncescu, Alexandre Carlos Brandao-Ramos, Felix Mora-Camino. Fault Detection for Difference Flat Systems. IMECS 2012, International MultiConference of Engineers and Computer Scientists 2012, Mar 2012, Hong Kong, China. pp 938-943. ⟨hal-00938522⟩