International Journal of Management, IT and Engineering
Year : 2019, Volume : 9, Issue : 1
First page : ( 337) Last page : ( 351)
Online ISSN : 2249-0558.

Eco friendly fully fuzzy multi objective multi-item solid transportation problem

Vijayalakshmi P.*, Dr. vinotha J. Merline**

*Assistant professor, Hindusthan Institute of Technology, Coimbatore

**Assistant professor, Holy cross college (Autonomous), Trichy

Online published on 24 October, 2019.

Abstract

Transportation sector generates the largest share of greenhouse gas emissions. In real life situation due to uncontrollable factor the parameters of the transportation problem may not known precisely. In some practical situation the decision maker is interested in setting multi aspiration levels for objectives that may not be expressed in a specific manner. The transportation related emissions are the major source of air pollutants and another source of affecting environment is emissions from packaging. So this paper focuses on Eco friendly Fully Fuzzy multi objective Multi-item solid transportation problem (FFMOMISTP). Two models have been discussed in which one consisting of emissions related to diesel and Non eco-friendly packaging and another one is emissions related to biodiesel and eco-friendly packaging. Using This proposed methodology ecofriendly FFMOMISTP is converted into 4 crisp problems and the optimal solution is obtained by using goal programming approach through LINGO software. The main advantage of proposed method is the optimal solutions are also in non-negative LR flat fuzzy numbers. Finally the Aspiration levels of the above two models have been compared.

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Keywords

Solid transportation problem, LR flat fuzzy numbers, Emissions related to fuels and packaging, goal programming approach.

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