{"id":{"repo_id":"reykjavik","oai_identifier":"oai:skemman.is:1946/26876"},"canonical_url":"https://search.dev.ndltd.org/etd/reykjavik/oai:skemman.is:1946/26876","repository":{"repo_id":"reykjavik","name":"Reykjavík University","base_url":"https://skemman.is/oai/request"},"display":{"title":"Linear optimization model for fish processing production planning","abstract":"The fishing industry feature a fast paced and ever-changing environment wherein recent years major developments of high-tech equipment’s have occurred in the processing sector resulting in a wider range of product possibilities as well as increasing production capacity. This paper attempts to show that optimization model and sensitivity analysis can be beneficial as a decision making tool for production manager in this fast paced environment. The paper proposes a linear optimization model that can be used as a decision aid for one-day production planning. The Net Profit Contribution is maximized subject to raw material requirements, machine time requirements, orders, and contracts. The model was tested and validated using real data from a typical processing day at a vertically integrated fishery in Iceland. Keywords: Linear programming, Product mix, Production planning, Fish processing","abstract_html":"The fishing industry feature a fast paced and ever-changing environment wherein recent years major developments of high-tech equipment’s have occurred in the processing sector resulting in a wider range of product possibilities as well as increasing production capacity. This paper attempts to show that optimization model and sensitivity analysis can be beneficial as a decision making tool for production manager in this fast paced environment. The paper proposes a linear optimization model that can be used as a decision aid for one-day production planning. The Net Profit Contribution is maximized subject to raw material requirements, machine time requirements, orders, and contracts. The model was tested and validated using real data from a typical processing day at a vertically integrated fishery in Iceland. Keywords: Linear programming, Product mix, Production planning, Fish processing","abstract_has_math":false,"creators":["Elín Helga Jónsdóttir 1990-"],"institution":null,"degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":["Háskólinn í Reykjavík"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2017,"date_issued":"2017-02-15","date_published":"2017-02-15","updated_at":"2026-07-27T20:38:22Z","subjects":["Rekstrarverkfræði","Meistaraprófsritgerðir","Bestun","Fiskvinnsla","Tækni- og verkfræðideild","School of Science and Engineering"],"languages":["en"],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/1946/26876","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Háskólinn í Reykjavík"]},{"key":"dc:creator","label":"Author","values":["Elín Helga Jónsdóttir 1990-"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2017-02-15T10:20:32Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2017-02-15T10:20:32Z"]},{"key":"dc:date.issued","label":"Date","values":["2017-02-15"]},{"key":"dc:type","label":"Dc Type","values":["Thesis"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Rekstrarverkfræði","Meistaraprófsritgerðir","Bestun","Fiskvinnsla","Tækni- og verkfræðideild","School of Science and Engineering"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language.iso","label":"Language (ISO)","values":["en"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.uri","label":"Identifier URI","values":["http://hdl.handle.net/1946/26876"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["The fishing industry feature a fast paced and ever-changing environment wherein recent years major developments of high-tech equipment’s have occurred in the processing sector resulting in a wider range of product possibilities as well as increasing production capacity. This paper attempts to show that optimization model and sensitivity analysis can be beneficial as a decision making tool for production manager in this fast paced environment. The paper proposes a linear optimization model that can be used as a decision aid for one-day production planning. The Net Profit Contribution is maximized subject to raw material requirements, machine time requirements, orders, and contracts. The model was tested and validated using real data from a typical processing day at a vertically integrated fishery in Iceland. Keywords: Linear programming, Product mix, Production planning, Fish processing","Sjávarútvegur einkennist af hröðu og síbreytilegu umhverfi þar sem mikil þróun hátæknibúnaðs hefur átt sér stað undanfarin ár og áratugi í fiskvinnslunni, sem skilað hefur aukinni afkastagetu tækja og auknu vöruúrvali. Í þessari ritgerð er gerð tilraun til þess að sýna fram á notagildi bestunar og næmnigreiningar við ákvörðunartöku í framleiðslu fiskvinnslu. Línulegt bestunarlíkan fyrir daglega áætlanagerð í fiskvinnslu er sett fram og sýnt er fram á notkunarmöguleika líkansins til aðstoðar við ákvörðunartöku. Framlegð fiskvinnslunnar er hámörkuð með tilliti til hráefnis, véltíma, pantana og samninga. Líkanið var prófað í íslensku sjávarútvegsfyrirtæki og var byggt á raungögnum frá dæmigerðum vinnsludegi. Lykilorð: Línuleg bestun, afurðarsamsetning, áætlanagerð, fiskvinnsla"]},{"key":"dc:title","label":"Title","values":["Linear optimization model for fish processing production planning"]}]}],"canonical_facts":{"dc:contributor":["Háskólinn í Reykjavík"],"dc:creator":["Elín Helga Jónsdóttir 1990-"],"dc:date.accessioned":["2017-02-15T10:20:32Z"],"dc:date.available":["2017-02-15T10:20:32Z"],"dc:date.issued":["2017-02-15"],"dc:description.abstract":["The fishing industry feature a fast paced and ever-changing environment wherein recent years major developments of high-tech equipment’s have occurred in the processing sector resulting in a wider range of product possibilities as well as increasing production capacity. This paper attempts to show that optimization model and sensitivity analysis can be beneficial as a decision making tool for production manager in this fast paced environment. The paper proposes a linear optimization model that can be used as a decision aid for one-day production planning. The Net Profit Contribution is maximized subject to raw material requirements, machine time requirements, orders, and contracts. The model was tested and validated using real data from a typical processing day at a vertically integrated fishery in Iceland. Keywords: Linear programming, Product mix, Production planning, Fish processing","Sjávarútvegur einkennist af hröðu og síbreytilegu umhverfi þar sem mikil þróun hátæknibúnaðs hefur átt sér stað undanfarin ár og áratugi í fiskvinnslunni, sem skilað hefur aukinni afkastagetu tækja og auknu vöruúrvali. Í þessari ritgerð er gerð tilraun til þess að sýna fram á notagildi bestunar og næmnigreiningar við ákvörðunartöku í framleiðslu fiskvinnslu. Línulegt bestunarlíkan fyrir daglega áætlanagerð í fiskvinnslu er sett fram og sýnt er fram á notkunarmöguleika líkansins til aðstoðar við ákvörðunartöku. Framlegð fiskvinnslunnar er hámörkuð með tilliti til hráefnis, véltíma, pantana og samninga. Líkanið var prófað í íslensku sjávarútvegsfyrirtæki og var byggt á raungögnum frá dæmigerðum vinnsludegi. Lykilorð: Línuleg bestun, afurðarsamsetning, áætlanagerð, fiskvinnsla"],"dc:identifier.uri":["http://hdl.handle.net/1946/26876"],"dc:language.iso":["en"],"dc:subject":["Rekstrarverkfræði","Meistaraprófsritgerðir","Bestun","Fiskvinnsla","Tækni- og verkfræðideild","School of Science and Engineering"],"dc:title":["Linear optimization model for fish processing production planning"],"dc:type":["Thesis"]},"updated_at":"2026-07-27T20:38:22Z"}