Development of Mathematical Programming Model for Cable Logging System Location
Autor(a) principal: | |
---|---|
Data de Publicação: | 2019 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Floresta e Ambiente |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000100112 |
Resumo: | ABSTRACT Defining the optimum points for installing of a cable logging system is a problem faced by forestry planners. This study evaluated the application of a mathematical programming model for optimal location of cable logging in wood extraction. The study was conducted in a forestry company located in Parana State, Brazil. We collected data during timber harvesting and developed mathematical models to define the optimal location of the cable logging considering the variables “cycle time” and “extraction distance”. The variable “cycle time” affected the definition of the optimal location of equipment resulted in a reduced number of installation points with the largest coverage area. The variable “distance extraction” negatively influenced the location, with an increased number of installation points with smaller coverage. The developed model was efficient, but needs to be improved in order to ensure greater accuracy in wood extraction over long distances. |
id |
UFRJ-3_bd83c717ce35016a9c6ed06a9b7328db |
---|---|
oai_identifier_str |
oai:scielo:S2179-80872019000100112 |
network_acronym_str |
UFRJ-3 |
network_name_str |
Floresta e Ambiente |
repository_id_str |
|
spelling |
Development of Mathematical Programming Model for Cable Logging System Locationforest extractionproductivityplanningoptimizationABSTRACT Defining the optimum points for installing of a cable logging system is a problem faced by forestry planners. This study evaluated the application of a mathematical programming model for optimal location of cable logging in wood extraction. The study was conducted in a forestry company located in Parana State, Brazil. We collected data during timber harvesting and developed mathematical models to define the optimal location of the cable logging considering the variables “cycle time” and “extraction distance”. The variable “cycle time” affected the definition of the optimal location of equipment resulted in a reduced number of installation points with the largest coverage area. The variable “distance extraction” negatively influenced the location, with an increased number of installation points with smaller coverage. The developed model was efficient, but needs to be improved in order to ensure greater accuracy in wood extraction over long distances.Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro2019-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000100112Floresta e Ambiente v.26 n.1 2019reponame:Floresta e Ambienteinstname:Universidade Federal do Rio de Janeiro (UFRJ)instacron:UFRJ10.1590/2179-8087.054317info:eu-repo/semantics/openAccessRudek,AlynneLopes,Eduardo da SilvaArce,Julio EduardoOliveira Filho,Paulo Costa deeng2018-12-05T00:00:00Zoai:scielo:S2179-80872019000100112Revistahttps://www.floram.org/PUBhttps://old.scielo.br/oai/scielo-oai.phpfloramjournal@gmail.com||floram@ufrrj.br||2179-80871415-0980opendoar:2018-12-05T00:00Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)false |
dc.title.none.fl_str_mv |
Development of Mathematical Programming Model for Cable Logging System Location |
title |
Development of Mathematical Programming Model for Cable Logging System Location |
spellingShingle |
Development of Mathematical Programming Model for Cable Logging System Location Rudek,Alynne forest extraction productivity planning optimization |
title_short |
Development of Mathematical Programming Model for Cable Logging System Location |
title_full |
Development of Mathematical Programming Model for Cable Logging System Location |
title_fullStr |
Development of Mathematical Programming Model for Cable Logging System Location |
title_full_unstemmed |
Development of Mathematical Programming Model for Cable Logging System Location |
title_sort |
Development of Mathematical Programming Model for Cable Logging System Location |
author |
Rudek,Alynne |
author_facet |
Rudek,Alynne Lopes,Eduardo da Silva Arce,Julio Eduardo Oliveira Filho,Paulo Costa de |
author_role |
author |
author2 |
Lopes,Eduardo da Silva Arce,Julio Eduardo Oliveira Filho,Paulo Costa de |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Rudek,Alynne Lopes,Eduardo da Silva Arce,Julio Eduardo Oliveira Filho,Paulo Costa de |
dc.subject.por.fl_str_mv |
forest extraction productivity planning optimization |
topic |
forest extraction productivity planning optimization |
description |
ABSTRACT Defining the optimum points for installing of a cable logging system is a problem faced by forestry planners. This study evaluated the application of a mathematical programming model for optimal location of cable logging in wood extraction. The study was conducted in a forestry company located in Parana State, Brazil. We collected data during timber harvesting and developed mathematical models to define the optimal location of the cable logging considering the variables “cycle time” and “extraction distance”. The variable “cycle time” affected the definition of the optimal location of equipment resulted in a reduced number of installation points with the largest coverage area. The variable “distance extraction” negatively influenced the location, with an increased number of installation points with smaller coverage. The developed model was efficient, but needs to be improved in order to ensure greater accuracy in wood extraction over long distances. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000100112 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000100112 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/2179-8087.054317 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro |
publisher.none.fl_str_mv |
Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro |
dc.source.none.fl_str_mv |
Floresta e Ambiente v.26 n.1 2019 reponame:Floresta e Ambiente instname:Universidade Federal do Rio de Janeiro (UFRJ) instacron:UFRJ |
instname_str |
Universidade Federal do Rio de Janeiro (UFRJ) |
instacron_str |
UFRJ |
institution |
UFRJ |
reponame_str |
Floresta e Ambiente |
collection |
Floresta e Ambiente |
repository.name.fl_str_mv |
Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ) |
repository.mail.fl_str_mv |
floramjournal@gmail.com||floram@ufrrj.br|| |
_version_ |
1750128142425522176 |