An extension of Systematic Layout Planning by using fuzzy AHP and fuzzy VIKOR methods: A case study

2022 ◽  
Vol 16 (1) ◽  
pp. 1
Author(s):  
Paulo Vitor De Oliveira ◽  
Adolfo Rene Santa Cruz Rodriguez
Keyword(s):  
Fuzzy Ahp ◽  
Layout Planning ◽  
Fuzzy Vikor ◽  
Systematic Layout Planning

Systematic Layout Planning to Assist Plant Layout: Case Study Pulley Factory

2011 ◽  
Vol 110-116 ◽  
pp. 3952-3956 ◽  
Author(s):  
Anucha Watanapa ◽  
Wisitsree Wiyaratn
Keyword(s):  
Optimum Design ◽  
Surface Finish ◽  
Material Flow ◽  
Activity Relationship ◽  
Plant Layout ◽  
Layout Planning ◽  
Space Requirement ◽  
Operation Process ◽  
Systematic Layout Planning

In this study, the application of a systematic plant layout planning (SLP) to assist the optimum design of process areas and locations is proposed. The number of machines and space requirement in pulley factory is determined. The operation process chart, flow of material and activity relationship chart have been investigated. The relationships between machines, operation sections and material flow are used to determine the suitable position of each activity. The SLP method has been employed to design the two alternative plant layouts and compare the performances between new layout and present layout in term of material flow. The new plant layout is modified by moving a disassembly and surface finish that significantly decrease the distance of material flow, so it is effective increasing production.

scholarly journals Penerapan Metode Fuzzy Analytical Hierarchy Process dan SLP dalam Rangka Perancangan Ulang Tataletak Fasilitas Produksi Bata Ringan di Pt. PQR

2018 ◽  
Vol 1 (1) ◽  
pp. 087-094
Author(s):  
Ukurta Tarigan ◽  
Erwin Sitorus ◽  
Veronica Veronica
Keyword(s):  
Analytical Hierarchy Process ◽  
Fuzzy Ahp ◽  
Efficient Design ◽  
Fuzzy Analytical Hierarchy Process ◽  
Layout Planning ◽  
Autoclaved Aerated Concrete ◽  
Highest Weight ◽  
Systematic Layout Planning ◽  
Aerated Concrete ◽  
Hierarchy Process

PT. PQR merupakan perusahaan yang bergerak dalam produksi bata ringan. Bata ringan diproduksi menggunakan sistem Autoclaved Aerated Concrete (AAC). Dari hasil pengamatan di perusahaan, produk bata ringan sering mengalami kerusakaan karena jatuh dari pallet saat dipindahkan menggunakan hand lift. Hal ini disebabkan oleh jauhnya jarak perpindahan antara lantai produksi dan gudang produk, sehingga operator kesulitan dalam proses pemindahan. Tujuan dari penelitian ini adalah untuk merancang ulang tata letak fasilitas dengan menggunakan pendekatan metode Fuzzy Analytical Hierarchy Process (Fuzzy AHP) disertai dengan metode Systematic Layout Planning (SLP) untuk mendapatkan rancangan yang efisien. Hasil pembobotan matriks berpasangan menunjukkan tenaga kerja adalah variabel yang memiliki bobot kriteria tertinggi sebesar 0,2735. Setelah dilakukan analisis didapatkan bahwa kedekatan antar departemen sangat dipengaruhi oleh perpindahan tenaga kerja (operator) antar departemen. Dari hasil analisis, dirancang activity relationship chart (ARC) untuk mendapatkan kedekatan antar departemen, kemudian dirancang layout baru berdasarkan pertimbangan luas masing-masing departemen. Hasil rancangan ini dibandingkan dengan rancangan awal, sehingga diperoleh pengurangan jarak sebesar 165,01 m. PT. PQR is a company engaged in the production of lightweight bricks. Lightweight bricks are produced by using the Autoclaved Aerated Concrete (AAC) system. From the observations in the company obtained results thatight brick products often experience damage due to falling from the pallet when moved using a hand lift. This is due to the distance between the production floor and the product warehouse, so operators have difficulty in the process of moving. The purpose of this study was to redesign the layout of the facility using the Fuzzy Analytical Hierarchy Process (Fuzzy AHP) with the Systematic Layout Planning (SLP) method to obtain an efficient design. The paired matrix weighting results showed that labor is a variable that has the highest weight of 0.2735. After an analysis was conducted, it was found that the closeness between departments was strongly influenced by the movement of labor (operator) between departments. The results of analysis, a relationship chart (ARC) activity was designed to get closeness between departments, then a new layout was designed based on the broad consideration of each department. Furthermore, the results of this design were compared with the initial design, such that obtained a distance reduction of 165.01m .

scholarly journals RESEARCH OF THE SLP METHOD TO IMPROVE THE LAYOUT OF AN ICE CREAM FACTORY

2021 ◽  
Vol 1 (2) ◽  
pp. 31-57
Author(s):  
Ana Beatriz Locateli de Oliveira Silva ◽  
Fernanda de Souza Linhares ◽  
Marina Ribeiro Martins
Keyword(s):  
Main Tool ◽  
Ice Cream ◽  
Layout Planning ◽  
Handling Cost ◽  
Depth Analysis ◽  
Proposal A ◽  
Analysis Of Alternatives ◽  
Systematic Layout Planning ◽  
Increase Productivity

The problems of physical arrangement for the organizations are relevant when have space and material movements limitations. Reviewing layouts is a way to improve the industrial production process. Therefore, the objective of this present academic work is to propose a layout for an ice cream factory's production, considering analysis of alternatives to increase productivity. The Systematic Layout Planning (SLP) Simplified method was used as the main tool for the construction of the layout proposal. A case study was carried out which investigates a phenomenon within a real context through an in-depth analysis of a study object. The method was used systematically and validated from the fifth step, where a qualitative comparation between the current layout and the alternative submitted. As a result, is achieved an optimized, complete, detailed layout plan that reduces 21,30% of the factory handling cost.

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