A robust fault detection observer for nonlinear systems.

• Autorzy: Ashton S.A. , Shields D.N.
• Języki publikacji: EN

Abstrakty

EN

A fault detection observer is proposed for classes of discrete nonlinear models which consist of bilinear and polynominal nonlinearities up to degree three. The observer is designed such that the error dynamics are independent of unknown inputs. Conditions are given, in an efficient compact form, for a robust fault detection observer to exist and be robust with respect to unknown inputs. A design procedure is presented for calculating the observer matrices and illustrated by an example.

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Systems Science
• Rocznik: 1999
• Tom: Vol. 25, nr 1
• Strony: 79--88
• Opis fizyczny: Bibliogr. 15 poz.

Twórcy

autor

Ashton S.A.

autor

Shields D.N.

• Control Theory and Applied Centre, Coventry University, Priory Street, Coventry, CV1 5FB, United Kingdom