Creator:

Kościelny, Jan Maciej ; Syfert, Michał ; Bartyś, Michał

Contributor:

Korbicz, Józef - red. ; Patton, Ronald J. - red.

Title:

Fuzzy-logic fault diagnosis of industrial process actuators

Subtitle:

.

Group publication title:

AMCS, volume 9 (1999)

Subject and Keywords:

fault diagnosis ; fuzzy logic ; actuators ; decentralised ; diagnostic systems

Abstract:

The paper presents an idea of decomposition of diagnostic tasks in complex systems. Such decomposition consists in splitting basic diagnostic functions into lower-level units existing in decentralised structures of automatic control and supervision of the process. An example of a unit that realises this concept and includes a positioner that controls and diagnoses an assembly consisting of a servomotor and a pneumatic control valve is also given. An application of fuzzy logic to the actuator diagnosing algorithm is presented and results of the corresponding fault detection tests in an industrial environment are discussed.

Publisher:

Zielona Góra: Uniwersytet Zielonogórski

Date:

1999

Resource Type:

artykuł

Pages:

653-666

Source:

AMCS, volume 9, number 3 (1999) ; click here to follow the link

Language:

eng

Rights:

Biblioteka Uniwersytetu Zielonogórskiego