PROJETO MULTICRITÉRIO DE REDES DE TRANSPORTES UTILIZANDO O MÉTODO DA CONTRAÇAO DO CONE
DOI:
https://doi.org/10.14295/transportes.v3i2.319Abstract
Este artigo aborda o problema do projeto de uma rede de transportes em presença de múltiplos critérios através do método da contração do cone. O uso do método implica nas seguintes etapas de calculo: (1) geração de um pequeno subconjunto de pontos não-dominados; (2) construção de uma relação de subordinação nebulosa; (3) construção de duas ordens no conjunto de pontos não dominados previamente obtidos pela utilização da destilação ascendente e descendente; (4) construção de duas funções de escalarização por regressão ordinal; (5) construção do cone de preferências no espaço de critérios; (6) exploração interativa dos subconjuntos não-dominados definidos pelo cone; (7) verificação da existência de uma solução de compromisso; e (8) realimentação. O artigo inclui um exemplo numérico.
Abstract:
This paper tackles the problem of designing a transportation network under multiple criteria via the cone contraction method. The use of this method implies the following steps: ( 1) generating a small subset of non-dominated points; (2) construction of a fuzzy outranking relation; (3) construction of two orders in the previously obtained set of non-dominated points, by making use of ascending and descending distillation; (4) accessment of two scalarizing functions by using ordinal regression; (5) construction of the preference cone in the criteria space; (6) interactive exploration of the non-dominated subsets defined by the cone; (7) chec of the existence of a compromise solution; and (8) feedback. A numerical example is given.
Downloads
Downloads
Published
How to Cite
Issue
Section
License
Authors who submit papers for publication by TRANSPORTES agree to the following terms:
- The authors retain the copyright and grant Transportes the right of first publication of the manuscript, without any financial charge, and waive any other remuneration for its publication by ANPET.
- Upon publication by Transportes, the manuscript is automatically licensed under the Creative Commons License CC BY 4.0 license. This license permits the work to be shared with proper attribution to the authors and its original publication in this journal.
- Authors are authorized to enter into additional separate contracts for the non-exclusive distribution of the version of the manuscript published in this journal (e.g., publishing in an institutional repository or as a book chapter), with recognition of the initial publication in this journal, provided that such a contract does not imply an endorsement of the content of the manuscript or the new medium by ANPET.
- Authors are permitted and encouraged to publish and distribute their work online (e.g., in institutional repositories or on their personal websites) after the editorial process is complete. As Transportes provides open access to all published issues, authors are encouraged to use links to the DOI of their article in these cases.
- Authors guarantee that they have obtained the necessary authorization from their employers for the transfer of rights under this agreement, if these employers hold any copyright over the manuscript. Additionally, authors assume all responsibility for any copyright infringements by these employers, releasing ANPET and Transportes from any responsibility in this regard.
- Authors assume full responsibility for the content of the manuscript, including the necessary and appropriate authorizations for the disclosure of collected data and obtained results, releasing ANPET and Transportes from any responsibility in this regard.
