Creator:
Laursen, Morten ; Blanke, Mogens ; Düştegör, Dilek
Contributor:
Korbicz, Józef - ed. ; Sauter, Dominique - ed.
Title:
Fault diagnosis of a water for injection system using enhanced structural isolation
Subtitle:
Group publication title:
Subject and Keywords:
structural analysis ; fault isolation ; fault diagnosis ; matching
Abstract:
A water for injection system supplies chilled sterile water as a solvent for pharmaceutical products. There are ultimate requirements for the quality of the sterile water, and the consequence of a fault in temperature or in flow control within the process may cause a loss of one or more batches of the production. Early diagnosis of faults is hence of considerable interest for this process. ; This study investigates the properties of multiple matchings with respect to isolability, and it suggests to explore the topologies of multiple use-modes for the process and to employ active techniques for fault isolation to enhance structural isolability of faults. The suggested methods are validated on a high-fidelity simulation of the process.
Publisher:
Zielona Góra: Uniwersytet Zielonogórski
Date:
Resource Type:
DOI:
Pages:
Source:
AMCS, volume 18, number 4 (2008) ; click here to follow the link