Baza Publikacji Pracowników Politechniki Lubelskiej

Status:
Warianty tytułu:	Diagnosis of electric drive systems based on decoupled observers
Autorzy:	Jarzyna Wojciech
Rok wydania:	2005
Wersja dokumentu:	Drukowana \| Elektroniczna
Język:	polski
Wolumen/Tom:	72
Strony:	113 - 117
Efekt badań statutowych	NIE
Materiał konferencyjny:	NIE
Publikacja OA:	NIE
Abstrakty:	angielski
	The paper presents method of diagnosis which make possible fast and precision evaluation of technical state of electrical drive systems in a real-time mode. Inefficiencies are represented by failure signals, whose sources can be input, structure and output faults. The main accent is focused on possible application of observer procedures which can decouple fault signals during estimation of system variables. The calculated products of computed and measured variables determine diagnostic residuals which can precisely indicate a source of failure. Diagnostic observers filter unknown expected signals of selected faults and from the other hand, they taken into account an influence of these faults through implementation of controlled feedback loop.

Diagnostyka napędów elektrycznych w oparciu o struktury obserwatorów odsprzęgających