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Title:Comparison of lowest-slot and nearest-stack heuristics for storage assignment of steel bar sets
Authors:ID Marolt, Jakob (Author)
ID Lerher, Tone (Author)
Files:URL https://doi.org/10.2478/jlst-2018-0008
 
.pdf RAZ_Marolt_Jakob_2018.pdf (922,58 KB)
MD5: C042BF1D847D7E6E70F94820D3E8F464
 
Language:English
Work type:Article
Typology:1.01 - Original Scientific Article
Organization:FL - Faculty of Logistic
Abstract:Our research objective is to lower intralogistics costs by minimizing the number of shuffling operations in a steel plant company commercial warehouse. The process of dispatching products consists of retrieving set of steel bar (SSB) from a floor stored stack or a special stacking frame by an overhead crane. To retrieve a targeted merchandise all SSB above targeted must be reshuffled. Proper assignment of storage locations is a key logistics problem for efficient order picking. We are comparing two heuristics, that do not require information of dispatching sequence of any stored products. We simulated the problem at hand with both methods. Our objective is to count the number of reshuffles using each heuristic on randomly generated examples and decide which is better in the long run. Our problem has similarities with storage assignment of steel plates or steel coils for minimization of reshuffling operations. The problem is also comparable to storage assignment of containers in a container yard. In our case we are dealing with a special stacking configuration of products, that demands different approach. We want to demonstrate which heuristic should be used in companies that lack necessary storage information infrastructure.
Keywords:order picking, storage operations, warehousing, logistics
Publication status:Published
Publication version:Version of Record
Publication date:29.10.2018
Year of publishing:2018
Number of pages:str. 37-45
Numbering:Vol. 9, iss. 2
PID:20.500.12556/DKUM-90084 New window
UDC:658.7
ISSN on article:2232-4968
COBISS.SI-ID:512953917 New window
Publication date in DKUM:22.08.2024
Views:62
Downloads:10
Metadata:XML DC-XML DC-RDF
Categories:Misc.
:
MAROLT, Jakob and LERHER, Tone, 2018, Comparison of lowest-slot and nearest-stack heuristics for storage assignment of steel bar sets. Logistics & sustainable transport [online]. 2018. Vol. 9, no. 2, p. 37–45. [Accessed 25 April 2025]. Retrieved from: https://dk.um.si/IzpisGradiva.php?lang=eng&id=90084
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Record is a part of a journal

Title:Logistics & sustainable transport
Publisher:Fakulteta za logistiko, Fakulteta za logistiko, De Gruyter Poland
ISSN:2232-4968
COBISS.SI-ID:259554560 New window

Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.

Secondary language

Language:Slovenian
Keywords:komisionarjenje, skladiščno poslovanje, skladiščenje, logistika


Collection

This document is a part of these collections:
  1. Logistics, supply chain, sustainability and global challenges

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