Using the PROMETHEE and TOPSIS multi-criteria decision making methods to evaluate optimal generation

Kittur, Javeed

doi:10.1109/icpace.2015.7274921

Cited by 13 publications

(10 citation statements)

References 2 publications

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“…Simply, hydrophobicity composite material, remarkable mechanochemical robustness, stain repellency, oil-water separation. Figure 4 presents a stepwise procedure for implementing PROMETHEE II [49,50]. Based on the requirement of the valve for water hydraulics and considering the flow of most significant selected attributes, engineering and material fields are integrated by aggregating the significant weights of criteria and the ratings of alternatives.…”

Section: Promethee (Preference Ranking Organization Methods For Enrichmentioning

confidence: 99%

Material Analysis and Molecular Dynamics Simulation for Cavitation Erosion and Corrosion Suppression in Water Hydraulic Valves

Mlela

Sun

et al. 2020

Materials

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In the milestone of straggling to make water hydraulics more advantageous, the choice of coating polymer for water hydraulics valves plays an essential role in alleviating the impact of cavitation erosion and corrosion, and this is a critical task for designers. Fulfilling the appropriate selection, we conflicted properties that are vital for erosion and corrosion inhibitors, as well as the tribology in the sense of coefficient of friction. This article aimed to choose the best alternative polymer for coating on the selected substrate, that is, Cr2O3, Al2O3, Ti2O3. By applying PROMETHEE (Preference Ranking Organization Method for Enrichment Evaluations), the best polymer obtained with an analyzed performance attribute is Polytetrafluoroethylene (PTFE) that comes up with higher outranking (0.5932052). A Molecular Dynamics (MD) simulation was conducted to identify the stronger bonding with the regards of the better cleave plane between Polytetrafluoroethylene (PTFE) and the selected substrate. Polytetrafluoroethylene (PTFE)/Al2O3 cleaved in (010) plane was observed to be the strongest bond in terms of binding energy (3188 kJ/mol) suitable for further studies.

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Section: Promethee (Preference Ranking Organization Methods For Enrichmentioning

confidence: 99%

Material Analysis and Molecular Dynamics Simulation for Cavitation Erosion and Corrosion Suppression in Water Hydraulic Valves

Mlela

Sun

et al. 2020

Materials

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“…Decision making is an important part in ethics irrespective of the discipline or field. Some of the common examples of decision-making used in the engineering education which do not directly relate to ethics involve some sort of optimization techniques, which requires to eventually make decisions based on different attributes [6][7][8][9][10][11]. However, ethics in engineering is not as evidently present as other decision-making methods in engineering.…”

Section: Shradha Binanimentioning

confidence: 99%

Freshmen Engineering Students’ Perspectives on Engineering Ethics – A Qualitative Study

Binani¹

2022

JEET

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Engineering ethics is a vital topic in engineering education. Despite its importance, ethics is not much investigated in engineering education as compared to other disciplines. There is need to enhance understanding of undergraduate engineering student’s outlook on ethics at well-established levels to help them appreciate its importance. The study explores the assessment of freshman engineering students’ perception on engineering ethics by analyzing students’ perceptions qualitatively. Engineering ethics applies to every engineer and is very important in professional career which will impact lives. An open-ended survey was designed which was distributed to 23 freshman engineering students. Analysis of the students’ responses resulted in different themes: perceptions about ethics in engineering, ethical dilemma, role of ethics in engineering, morals and ethics, and training requirements on ethics. During the analysis the differences in students’ responses by discipline and gender were particularly examined. Responses from participants of computer sciences and its applied discipline showed relatively more detailed explanation on ethical values compared to other disciplines. Male participants’ responses were more elaborate and with better rationale than female participants. The output of this study will clarify undergraduate engineering students’ understanding on engineering ethics which could be used as a reference in introducing some workshops, webinars, courses, etc. related to engineering ethics to help advance students’ understanding. Keywords: engineering ethics, freshman students, qualitative study

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“…In the first case, the potential choices have already been identified, and the task is to choose one of them for implementation. The most widely used methods in this group include the analytical hierarchy process (AHP) (Franco, 2014;Ozdemir & Sahin, 2018;Zanakis et al, 1998), ELECTRE, TOPSIS (Kittur, 2015;Srikrishna, A, & Vani, 2014;Taylan et al, 2020), andPROMETHEE (Dattakiran Jagu &Kishore, 2014;Kittur, 2015). In the second case, which is the decision context of our problem in Indonesia, potential choices are not predefined; rather, the decision possibilities are represented by a model, which includes constraints and objectives.…”

Section: Multi-criteria Decision Making (Mcdm) Is An Analytical Frame...mentioning

confidence: 99%

Optimizing an equitable micro‐hydropower deployment: Application of a multi‐objective method for rural Indonesia

Maghfirra

Cohon

Jaramillo

et al. 2021

Multi Criteria Decision Anal

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Much of the developing world is still struggling to provide electricity to rural populations. Extending the grid is frequently not feasible or too expensive in rural and remote areas. In such situations, micro-hydropower (MHP) can be a costeffective source of renewable off-grid electricity and can be easier to implement and more reliable than a number of other generation technologies. This study employs multi-objective mixed-integer-linear programming (MOMILP) to identify nondominated MHP portfolios to meet rural electricity needs across Indonesia. Besides maximizing the new MHP generation capacity within a fixed budget, this study also incorporates equity as an objective. The equity issue becomes crucial to ensure that government resources are deployed in a manner that considers impacts for the entire population. The MOMILP optimizes a weighted objective function that applies different relative weights to the objectives of generation capacity and equity, subject to several constraints on resource availability and capacity shortfall, as well as budget. In this way, we identify solutions on the Pareto frontier for investment in MHP generation in remote Indonesian rural communities. We illustrate the tradeoffs involved in meeting capacity shortfalls with and without considering equity across provinces and identify nondominated MHP portfolios that the Indonesian government could implement to increase rural electrification efficiently.

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Using the PROMETHEE and TOPSIS multi-criteria decision making methods to evaluate optimal generation

Cited by 13 publications

References 2 publications

Material Analysis and Molecular Dynamics Simulation for Cavitation Erosion and Corrosion Suppression in Water Hydraulic Valves

Material Analysis and Molecular Dynamics Simulation for Cavitation Erosion and Corrosion Suppression in Water Hydraulic Valves

Freshmen Engineering Students’ Perspectives on Engineering Ethics – A Qualitative Study

Optimizing an equitable micro‐hydropower deployment: Application of a multi‐objective method for rural Indonesia

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