{"id":56995,"date":"2007-12-02T00:00:00","date_gmt":"2007-12-02T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/sequencing-in-mixed-model-non-permutation-flowshop-production-lines-using-constrained-buffers\/"},"modified":"2007-12-02T00:00:00","modified_gmt":"2007-12-02T00:00:00","slug":"sequencing-in-mixed-model-non-permutation-flowshop-production-lines-using-constrained-buffers","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/investigacion-operativa-en-la-empresa\/sequencing-in-mixed-model-non-permutation-flowshop-production-lines-using-constrained-buffers\/","title":{"rendered":"Sequencing in mixed model non-permutation flowshop production lines using constrained buffers"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Hartmut F\u00c1\u00a4rber Gerrit <\/strong><\/h2>\n<p>En una l\u00ednea de producci\u00f3n cl\u00e1sica, solamente se produc\u00edan productos con las mismas opciones. Para la fabricaci\u00f3n de variaciones del mismo producto b\u00e1sico se utilizaba una l\u00ednea diferente o eran necesarias modificaciones importantes de la maquinaria. En los \u00faltimos a\u00f1os se ha visto acrecentada la necesidad de considerar m\u00e9todos que permitan m\u00e1s flexibilidad ofreciendo una mayor variedad de productos al cliente. En general estos m\u00e9todos consisten en producir diferentes tipos de productos en una misma l\u00ednea de producci\u00f3n. Adem\u00e1s, con la filosof\u00eda de just-in-time, los stocks y sus costes derivados, especialmente el stock de productos acabados, se reducen considerablemente y consecuentemente una producci\u00f3n con lotes ya no es favorable. Con este panorama la producci\u00f3n de distintos productos o modelos en la misma l\u00ednea de forma simult\u00e1nea, sin lotes, adquiere un gran auge y con ello la complejidad de gesti\u00f3n de la l\u00ednea aumenta. La toma de decisiones en las fases de secuenciaci\u00f3n y programaci\u00f3n se convierte en esencial. existen varios dise\u00f1os de l\u00edneas que pueden permitir la resecuenciaci\u00f3n, como son: utilizar grandes almacenes (automatic-storage-and-retrieval-system), desacoplar una parte del proceso del resto de la l\u00ednea; disponer de almacenes con plazas limitadas fuera de la l\u00ednea; existencia de l\u00edneas h\u00edbridas o flexibles; posibilitar la divisi\u00f3n y uni\u00f3n de l\u00edneas; o cambiar los atributos de las piezas en vez de cambiar la posici\u00f3n en la secuencia. La resecuenciaci\u00f3n de piezas dentro de la l\u00ednea llega a ser m\u00e1s efectiva cuando se presenta un tiempo o coste adicional, conocido como setup-time y setup-cost, necesario en muchos casos, cuando en una estaci\u00f3n, la siguiente pieza es de otro modelo. Esta tesis considera el caso de una l\u00ednea de flujo con la posibilidad de resecuenciar piezas entre estaciones consecutivas. Los almacenes est\u00e1n ubicados fuera de la l\u00ednea y en un primer paso accesible desde una sola estaci\u00f3n (caso del a<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Sequencing in mixed model non-permutation flowshop production lines using constrained buffers<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Sequencing in mixed model non-permutation flowshop production lines using constrained buffers <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Hartmut F\u00c1\u00a4rber Gerrit <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de catalunya<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 12\/02\/2007<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Anna Mar\u00eda Coves Moreno<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: rafael Pastor moreno <\/li>\n<li>cecilio Mar molinero (vocal)<\/li>\n<li>said Salhi (vocal)<\/li>\n<li>Carlos Andres romano (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Hartmut F\u00c1\u00a4rber Gerrit En una l\u00ednea de producci\u00f3n cl\u00e1sica, solamente se produc\u00edan productos con las mismas opciones. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[2428,6525,16555,15596],"tags":[62224,62226,29043,125931,105692,125932],"class_list":["post-56995","post","type-post","status-publish","format-standard","hentry","category-investigacion-operativa-en-la-empresa","category-organizacion-de-la-produccion","category-planificacion","category-politecnica-de-catalunya","tag-anna-maria-coves-moreno","tag-carlos-andres-romano","tag-cecilio-mar-molinero","tag-hartmut-farber-gerrit","tag-rafael-pastor-moreno","tag-said-salhi"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/56995","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=56995"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/56995\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=56995"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=56995"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=56995"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}