Decision making strategies for warehouse operations

Kłodawski, Michał; Lewczuk, Konrad; Jacyna-Gołda, Ilona; Żak, Jolanta

doi:10.5604/01.3001.0009.7384

Cited by 23 publications

(9 citation statements)

References 23 publications

(9 reference statements)

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“…Entities such as: suppliers, final recipients, entrepreneurs, warehouse facilities, supply centers, logistics operators, carriers, etc. perform material flows from suppliers to recipients (Wasiak & Jacyna-Gołda, 2016; Kłodawski et al, 2017). Entities operating in the supply chain through links with suppliers and the recipients are involved in various processes and activities that create value in the form of products and services delivered to final consumers.…”

Section: Introductionmentioning

confidence: 99%

The assessment of supply chain effectiveness

Jacyna-Gołda

Izdebski

Szczepański

et al. 2018

AoT

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This paper presents the problem of the assessment of the supply chains in the context of their effectiveness. In this paper the concepts of a supply chain and effectiveness were characterized. The supply chain is a structure of entities which are connected with each other by the use of material and financial flows and functional, structural, technological, economic and information dependencies. Entities such as: suppliers, final recipients, entrepreneurs, warehouse facilities, supply centers, logistics operators, carriers, etc. perform material flows from suppliers to recipients. The concept of efficiency, in general terms, refers to economic rationality and means the relationship between the achieved or expected effects and the expenditures incurred. Additionally, indicators of measuring the effectiveness of the supply chain were described. In order to assess the effectiveness of the supply chain the decision model was developed. Optimization is crucial in decision support systems. The development of an appropriate model for mapping the behavior of a real object or system and formulating an optimization task is a necessary activity in effective management. This is even more important if we want to be competitive. Along with the development of decision support systems, as well as the development of systems for data acquisition on the system functioning, which feed optimization models in ever more detailed form, complex decision models are created that take into account many optimization criteria and require a large amount of data. It allows, however, to ensure the sustainable development of the system and simultaneous implementation of its basic tasks. The main aim of this paper is to present the stages and assumptions of the model for assessing the effectiveness of the supply chain. The main data input, constraints of the model, the criteria functions were determined.

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Section: Introductionmentioning

confidence: 99%

The assessment of supply chain effectiveness

Jacyna-Gołda

Izdebski

Szczepański

et al. 2018

AoT

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“…Still, in general, they can be reduced to moving, changing the physical form, identifying, controlling, and updating system information, and locating the object (employees and devices) in the space. Units can traverse the logistic facility using different paths [9]. RFID and standard identification technologies can assist passage through the logistics facility, but with different efficiency and reliability.…”

Section: The Conditions Of the Modelmentioning

confidence: 99%

Selected Aspects of Modelling RFID Systems in Supply Chains

Lewczuk

Siedlecka-Wójcikowska

Zabielska

2022

Journal of KONBiN

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The article presents the technical and organizational assumptions of RFID implementation in selected elements of supply chains, especially in warehouses, transhipment, and terminal facilities. A method of quantifying RFID technology has been proposed. On this basis, the structure of a mathematical model was submitted to evaluate selected performance indicators of RFID solutions in logistics facilities.

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“…Different aspects of labor minimization, combining travel models with technological features of MHSs and the organization of warehouse processes, were discussed by Kłodawski et al [28]. Warehouse processes can be effectively implemented in various technological and organizational variants and potentially assessed by energy consumption.…”

Section: Elements Of Warehouse Designmentioning

confidence: 99%

Energy Consumption in a Distributional Warehouse: A Practical Case Study for Different Warehouse Technologies

2021

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Energy consumption by distribution warehouses has become an essential component of green warehousing and research on reducing the carbon footprint of supply chains. Energy consumption in warehousing is a complex and multilayered problem, which is generally considered in the literature in relation to its detailed components, not as part of comparative studies. In this article, the authors consider six cross-sectional variants of warehouse technology, from manual to fully automatic, and analyze the energy consumption of a warehouse in various configurations. A methodology for estimating storage space and determining energy consumption is proposed. The energy balance of the warehouse variants includes energy for material handling equipment operation, energy consumption for building maintenance (heating, cooling, lighting, etc.), and energy generated by the photovoltaic system on the roof. Then, the operational costs of the variants are estimated and, on their basis, an automation index is determined. The index allows for a comparative analysis of energy consumption and the mechanization and automation of a warehouse. It is shown that a significant part of the energy is spent on maintaining a warehouse building, especially in the case of facilities with a low degree of automation.

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Decision making strategies for warehouse operations

Cited by 23 publications

References 23 publications

The assessment of supply chain effectiveness

The assessment of supply chain effectiveness

Selected Aspects of Modelling RFID Systems in Supply Chains

Energy Consumption in a Distributional Warehouse: A Practical Case Study for Different Warehouse Technologies

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