Stručni rad
A HIERARCHICAL STRUCTURE FOR SHIP DIESEL ENGINE TROUBLE-SHOOTING PROBLEM USING FUZZY AHP AND FUZZY VIKOR HYBRID METHODS
Abit Balin
; Engineering Faculty Yalova Univercity
Hakan Demirel
; Naval Architecture and Maritime Faculty Yıldız Technical University, 34349 Beşiktaş – İstanbul Turkey
Fuat Alarcin
; Naval Architecture and Maritime Faculty Yıldız Technical University, 34349 Beşiktaş – İstanbul Turkey
Sažetak
Although considerable technical preventive measures have been taken in marine diesel engine and auxiliary systems, it is possible to observe unexpected faults in the course of the operating conditions. These faults can become so severe that they can cause losses which can be irreversible. This study aims to present Fuzzy Analytic Hierarchy Process (AHP) and VIKOR (Vise Kriterijumska Optimizacija I Kompromisno Resenje) methods applied for the expert failure detection of marine diesel engine and auxiliary systems. In this study, the failures of marine diesel engine have been revealed and prioritized. Accordingly, the section of the machine from which the failures primarily arise has been determined. At the same time, the importance of the effective use of time in determining and responding to the failures has been indicated. By means of the evaluation of decision-making groups, the system most severely affected by failures has been decided.
Ključne riječi
Fuzzy AHP; Fuzzy VIKOR; MCDM; Failure detection; Auxiliary systems
Hrčak ID:
136848
URI
Datum izdavanja:
31.3.2015.
Posjeta: 2.437 *