FAULT INFERENCE USINGENHANCEDBAYESIAN NETWORKSFOR ABNORMAL SITUATION MANAGEMENT

TAHOON, AMR IBRAHIM (2020) FAULT INFERENCE USINGENHANCEDBAYESIAN NETWORKSFOR ABNORMAL SITUATION MANAGEMENT. Masters thesis, Universiti Teknologi PETRONAS.

[thumbnail of Amr Ibrahim Tahoon_17007640.pdf] PDF
Amr Ibrahim Tahoon_17007640.pdf - Submitted Version
Restricted to Registered users only

Download (4MB)

Abstract

Nowadays, chemical plants are becoming complex due to high dependency among operational variables. Control loops are interdependent to optimize production. Therefore, the triggered floods of alarms complicate tracking the root fault among different process systems. Nevertheless, the alarm systems could have diverse failures leading to uncertainty in decision-making of Abnormal Situation Management (ASM). For these flooding and reliability issues in alarm systems, Bayesian Networks(BNs)are increasingly employed to model the relationships among the operational variables. However, fault inference using BN has structuring and learning issues for complex systems and little fault history respectively.

Item Type: Thesis (Masters)
Subjects: T Technology > TP Chemical technology
Departments / MOR / COE: Engineering > Chemical
Depositing User: Mr Ahmad Suhairi Mohamed Lazim
Date Deposited: 18 Aug 2021 23:00
Last Modified: 18 Aug 2021 23:00
URI: http://utpedia.utp.edu.my/id/eprint/20417

Actions (login required)

View Item
View Item