Fuzzy decision support system for spread mooring system selection

Menteş, Ayhan; Helvacioğlu, İsmail Hakkı

doi:10.1016/j.eswa.2011.09.016

Cited by 25 publications

(6 citation statements)

References 34 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Karahalios et al [15] used the fuzzy-AHP method to develop a System of Hierarchical Scorecards (SHS) that can assist regulators in evaluating any proposed and/or existing maritime regulations. [16] applied fuzzy-AHP method in analyzing the structure of the mooring system selection problem. In the works of [17], fuzzy-AHP method is applied to find the importance degree of each criterion as the measurable indices of regenerative technologies.…”

Section: Methodsmentioning

confidence: 99%

“…The AHP method was developed by Saaty in 1977 to address multi-criteria decision making problems [28]. The usefulness of the technique has been evidenced in various studies [15,16,[29][30][31][32][33][34][35][36][37][38][39]. The mechanism of the AHP technique can be used to facilitate ranking of parameters in decision making problems.…”

Section: Ahp Techniquementioning

confidence: 99%

“…In the pairwise comparison exercise under uncertainty, the serial nos. 1-45 have corresponding aggregated fuzzy estimates of (14,17,20), (22,25,27), (7,10,13), (5,8,11), (4,7,10), (16,19,22), (19,22,25), (23,26,27), (10,13,16), (5,8,11), (14,17,20), (19,22,25), (5,8,11), (4,7,10), (20,23,26), (23,26,27), (4,7,10), (11,…”

Section: Pairwise Comparison Of Hydrostatic Designmentioning

confidence: 99%

“…In view of this, a literature search is conducted on combination of fuzzy logic and analytical hierarchical process (AHP) in prioritization of importance of design/engineering parameters/criteria. The search revealed that there is a breakthrough in use of a fuzzy-analytical hierarchical process (Fuzzy-AHP) in solving similar problems as evidenced in the works of [11][12][13][14][15][16][17][18][19]. In view of the above cited references, the workability of the fuzzy-AHP method in prioritization exercise of engineering parameters under uncertainty is not in doubt.…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Use of hybrid approach in facilitation of design of ship hydrostatic parameters under uncertainty

Nwaoha

Idubor

2019

Journal of Mechanical and Energy Engineering

View full text Add to dashboard Cite

Hydrostatic parameters of a ship are very important in ship design. The importance of the parameters compared to one another need to be revealed in realm of uncertainty, so as to avoid design error. In view of this, a fuzzy-analytical hierarchical process (Fuzzy-AHP) method is utilized in addressing the subject under investigation. The fuzzy logic is used to address uncertainty in pairwise comparison exercise, so as to facilitate the estimation of order of importance of hydrostatic parameters. In this research, the engineering judgements of three designers in analysis of importance of hydrostatic parameters are aggregated and processed using the Fuzzy-AHP methodology. The result produced in the study showed that hydrostatic parameters are importance in order of moments of inertia of vessels (MIV), mass displacement (MD), tons per centimeter immersion (TPCI), coefficients of form (CF), centers of buoyancy (CB), metacentric heights of vessels (MHV), ship waterplane area (SWA), longitudinal center of floatation (LCF), volume displacement (VD) and wetted surface area (WSA) with weight values of 0.

show abstract

Section: Methodsmentioning

confidence: 99%

Section: Ahp Techniquementioning

confidence: 99%

Section: Pairwise Comparison Of Hydrostatic Designmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Use of hybrid approach in facilitation of design of ship hydrostatic parameters under uncertainty

Nwaoha

Idubor

2019

Journal of Mechanical and Energy Engineering

View full text Add to dashboard Cite

show abstract

“…FAHP is implemented in steps (Mentes, Helvacioglu 2012;Wang et al 2006). First, assign linguistic terms to pairwise comparisons by asking, which is the more important of each two dimensions, as in the following matrix A (Sun 2010 …”

Section: Fuzzy Ahpmentioning

confidence: 99%

Combination of Fuzzy-Ahp and Dematel-Anp With Gis in a New Hybrid McDm Model Used for the Selection of the Best Space for Leisure in a Blighted Urban Site

Ahmad

Hosseini

Banaitis

et al. 2015

Technological and Economic Development of Economy

View full text Add to dashboard Cite

Abstract. Urban blight issues have transformed over time. Today, the focus is on the social context and such services as recreation and leisure. Considering that the insufficiency of leisure spaces in blighted urban neighbourhoods gives rise to social and cultural problems in Tehran, this research aims to identify the best leisure space in a blighted urban site. The selection process uses the combination of a new hybrid MCDM model and GIS. The integration of GIS and MCDM makes a powerful tool for the selection of the best leisure space in a site because GIS provides efficient manipulation, analysis and presentation of spatial data while MCDM supplies consistent weight of sub-criteria and criteria. The results show the interrelations between dimensions and criteria, also influential priorities and the most important sequences of those. Afterward, this study employs DANP to obtain the weight of each criterion and select a site for leisure using GIS, based on INRM from the DEMATEL method.Keywords: leisure space, urban blight, hybrid multiple criteria decision making (HMCDM), influential network relation map (INRM), geographic information system (GIS).JEL Classification: C02, C44, C61, C88, O18, O21, O35, R14.

show abstract

Development of an Optimization Approach for Dynamic Scheduling Problems in RFAC

Karam

2015

Springer Theses

View full text Add to dashboard Cite

Fuzzy decision support system for spread mooring system selection

Cited by 25 publications

References 34 publications

Use of hybrid approach in facilitation of design of ship hydrostatic parameters under uncertainty

Use of hybrid approach in facilitation of design of ship hydrostatic parameters under uncertainty

Combination of Fuzzy-Ahp and Dematel-Anp With Gis in a New Hybrid McDm Model Used for the Selection of the Best Space for Leisure in a Blighted Urban Site

Development of an Optimization Approach for Dynamic Scheduling Problems in RFAC

Contact Info

Product

Resources

About