scholarly journals THE RIGHT CRITERIA IN SELECTING THE SUPPLIER OF LOTTO FABRIC RAW MATERIAL IN CONVECTION INDUSTRY BY USING AHP AND TOPSIS METHODS

2021 ◽  
pp. 10-18
Author(s):  
Endang Widuri Asih ◽  
Rizka Marchamah ◽  
Cyrilla Indri Parwati ◽  
Andrean Emaputra
Keyword(s):  
Textile Industry ◽  
Raw Materials ◽  
Selection Process ◽  
Raw Material ◽  
Ideal Solutions ◽  
Order Preference ◽  
Priority Order ◽  
Topsis Technique ◽  
The Right ◽  
The Cost

Family Sport Clothing convection is Mr. Raharjo’s family business in textile industry which produces training pants, made of lotto fabric. The company only has one criterion in supplier selection process, and in this convection is the cost. In this convection, problems that usually occur in selecting the supplier of raw materials are the production process is delayed since the raw materials are not enough; the quality of the raw materials does not meet the company standards; and supplier that does not deliver on time. This study was conducted with the aim of identifying the criteria used in selecting supplier and determining the ranking or the best supplier priority. The researcher implemented AHP (Analytical Hierarchy Process) method by distributing questionnaires to the owners of convection, and TOPSIS (Technique for Order Preference by Similarity to Ideal Solution) by measuring the shortest distance between positive ideal solutions and the longest distance with negative ideal solutions. The criteria were adopted from previous researches, and processed by using Pareto diagrams. Based on the results of calculations using Pareto diagram, the criteria used in this study are quality, cost, service, delivery, feasibility, and capacity. Based on the results of calculation using AHP method, the order of the most prioritized criteria is: quality (0.37), cost (0.29), capacity (0.13), feasibility (0.12), delivery process, (0.07,) and service (0.03). In addition, the priority order of the suppliers based on TOPSIS is: Libeng Kiantana (0.45), Yudi Hartono (0.23), Abdul Ghofur (0.23), Panorama Shop (0.06) and Indigenous Face Shop (0.02).

scholarly journals Sistem Pendukung Keputusan Pemberian Reward Pegawai Menggunakan Metode TOPSIS

2020 ◽  
Vol 18 (1) ◽  
pp. 11
Author(s):  
Aisyah Mutia Dawis
Keyword(s):  
Decision Making ◽  
Decision Support ◽  
Selection Process ◽  
Multiple Attribute Decision Making ◽  
Management Problem ◽  
Multiple Attribute ◽  
Ideal Solutions ◽  
Order Preference ◽  
Topsis Technique ◽  
A Company

Every company has management providing wages or rewards to employees. This is because employees are one of the resources that are used as a driving force in advancing a company. Besides, many companies provide rewards to their employees with the aim of motivating employees to help more. There is management problem in PKU Muhammadiyah Gamping Hospital for determining the number of rewards obtained by employees because many variables are determined. Therefore, the need of management information system can facilitate the Management of the PKU Muhammadiyah Gamping Hospital in determining decision making for providing rewards. One method that is often used in implementing decision support systems is Multiple Attribute Decision Making (MADM), focusing TOPSIS (Technique for Order Preference with Similarities to Ideal Solutions). By the implementation of the decision support system, PKU Muhammadiyah Gamping Hospital can carry out the selection process more efficiently.The test results by matching the employee data results at PKU Muhammadiyah Hospital obtained 95.83% accuracy so that this system can help the PKU Muhammadiyah Hospital in determining employee rewards.

scholarly journals Optimization of the Perfumery Industry Production Process with the Replacement of Raw Material

2019 ◽  
Vol 7 (11) ◽  
pp. 970-979
Author(s):  
Diógenes Quéops De Jesus Guimarães Suzuki ◽  
David Barbosa de Alencar ◽  
Alexandra Priscilla Tregue Costa ◽  
Manoel Henrique Reis Nascimento
Keyword(s):  
Raw Materials ◽  
Lean Production ◽  
Cost Benefit ◽  
Raw Material ◽  
Viable Option ◽  
Ecological Awareness ◽  
Research Theme ◽  
The Right ◽  
The Cost ◽  
The Given

The present work tends to investigate the lean production through the materials needed for the manufacture of perfumery products (cologne, deo cologne, eau de toilette), reduce its costs significantly, by proposing coherent substitutions to those used regularly, bringing improvements and productivity with the help of Kaizen tools. According to this comparison between inputs and their possible substitutes, all their processing and production are decisive for a more viable option according to the research theme and the viability of lean production in the most varied types of products, in the field of perfumery. In the differences between the given raw materials and the cost benefit, it is possible to promote higher productivity, without changing the performance of the products, even if there is a slight oscillation, but fulfilling the right role to the consumer, enhancing the ecological awareness and generating greater profitability.

scholarly journals ManTool: Application as Manufacturing Tools for Resources Management based on GIS

2021 ◽  
Vol 5 (01) ◽  
pp. 1-11
Author(s):  
Ika Arum Puspita
Keyword(s):  
Information System ◽  
Geographic Information System ◽  
Textile Industry ◽  
Raw Materials ◽  
Geographic Information ◽  
Raw Material ◽  
Geographical Information ◽  
Market Needs ◽  
The Right ◽  
Very High

Competition in the textile industry is very high. Companies must be able to meet market needs by producing goods according to demand. In producing an item, it is necessary to design the amount of raw material required. This study aims to publish geographic information system (GIS) based application design as a tool in resource management. This application is named ManTool. ManTool can provide a reminder when raw material stocks run out. With this system, the company can order raw materials, and the production system continues to run well. This system is designed based on a Geographical Information System (GIS), it is easier for companies to determine which supplier of raw materials to choose. The method of making this system is by using the waterfall method. This method produces the right system because each stage is identified sequentially. The result of this research is a geographic information system-based application. With this application, the company will get a notification when the raw material runs out, and the company will get the right supplier's recommendation to buy raw material.

scholarly journals Perencanaan dan Pengendalian Bahan Baku Sarung Batik (Studi Kasus CV. Mitra Setia Usaha)

2018 ◽  
Vol 1 (1) ◽  
pp. 24-30
Author(s):  
Debby Malinda ◽  
Tita Talitha ◽  
Jazuli Jazuli
Keyword(s):  
Textile Industry ◽  
Raw Materials ◽  
Raw Material ◽  
Business Partners ◽  
Planning And Control ◽  
Material Requirement ◽  
One Year ◽  
The Cost ◽  
And Control

Planning and controlling the needs of both raw materials and finished products is a significant thing for companies to optimize their production. This also applies to CV. Mitra Setia Usaha that  engaged in the textile industry with raw materials batik cloth. During this time, CV. Mitra Setia Usaha has not applied standard methods in the planning and control of raw material needs. Determination of the amount of raw materials so far only based on the number of consumer orders. In the last 2 (two years) (October 2014 to September 2016), the company received a request of 5.050,000 meters, but the existing supply of cotton fabric was only 4,920,500 meters. One of the methods that can be applied in the CV. Loyal Business Partners is the Material Requirement Planning (MRP). By applying this MRP-Lot for for lot (LFL) method, CV. Mitra Setia Usaha able to reduce the cost incurred in the procurement of raw materials for one year which initially amounted to 104.328.000 rupiah to 93.817.673 rupiah and can even be reduced again to 83.306.995 rupiah using the method of Order Quantity Period (POQ)

scholarly journals DETERMINATION OF SUPPLIER AND ORDER QUANTITY OF RAW MATERIAL USING AHP METHOD AND LINEAR PROGRAMMING

2019 ◽  
Vol 3 ◽  
pp. 63-68
Author(s):  
M Fakhruddin Alfaris M Fakhruddin Alfaris ◽  
M Qurtubi
Keyword(s):  
Linear Programming ◽  
Raw Materials ◽  
Raw Material ◽  
Optimal Order ◽  
Order Quantity ◽  
Ahp Method ◽  
The Right ◽  
The Cost ◽  
Selection Of

Companies must choose suppliers properly, because the selection of the right supplier can reduce raw material costs and increase the competitiveness of the company, while improper supplier selection can cause financial and operating problems. The purpose of this study is to determine the optimal supplier and order quantity of raw materials. As for the object of the research is a multipurpose technology machinery company. Data collection methods used in this study were observation, interviews, and questionnaires. Supplier data is processed using the AHP method to determine the right supplier, while the linear programming method is used to determine the order quantity of the raw material. Based on the calculation, the DS supplier gets a weight of 0.65 and the LG supplier gets a weight of 0.35. The optimal order quantity from each supplier is 7.5 tons for DS and 7.5 tons suppliers for LG suppliers. From the results of the optimization, the cost reduction figure is Rp. 3,750,000 or 3% of the total cost of purchase.

scholarly journals SISTEM PENDUKUNG KEPUTUSAN SELEKSI PENERIMAAN MAHASISWA BARU JALUR BEASISWA DENGAN METODE TOPSIS (TECHNIQUE FOR ORDER PREFERENCE BY SIMILARITY TO IDEAL SOLUTION)

2018 ◽  
Vol 3 (1) ◽  
pp. 1
Author(s):  
M Panji Ismail
Keyword(s):  
Decision Making ◽  
Selection Process ◽  
System Development ◽  
Ideal Solution ◽  
Order Preference ◽  
Negative Ideal Solution ◽  
Written Test ◽  
Topsis Technique ◽  
The Right ◽  
The Ideal

The scholarship path is one of the paths used by the University of Technology Yogyakarta (UTY) in accepting new students. The track consists of seven criteria: school accreditation, family condition, report card score, achievement, written test, interview test. In order to process the criteria, it is necessary to have a Decision Support System (DSS) capable of conducting the scholarship selection process quickly, accurately and objectively. DSS is a system that can perform a decision-making process based on the human mindset. SPK can tolerate any kind of data whether it is certain or uncertain. Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) is a Multi-Criteria Decision Making (MCDM) category which is a decision-making technique of some alternative options, especially Multi Attribute Decision Making (MADC). TOPSIS aims to determine the ideal ideal solution and the ideal negative solution of the scholarship criteria. A positive ideal solution maximizes benefit criteria and minimizes cost criteria, whereas a negative ideal solution maximizes cost criteria and minimizes benefit criteria. The research methodology used is SDLC (System Development Life Cycle) and system implementation built using Delphi 7 programming language and data processing using DBMS SQL Server 2012.. The results of the system show that the system provides accurate and valid results in accordance with the data owned by prospective students so that full scholarship can be given in the right target.

SELISIH BIAYA PRODUKSI SEBAGAI ALAT PENGENDALIAN MANAJEMEN PT INDO PUSAKA BERAU

2019 ◽  
Vol 3 (02) ◽  
pp. 397
Author(s):  
SAFITRI NURHIDAYATI ◽  
RIZKI AMELYA SYAM
Keyword(s):  
Raw Materials ◽  
Field Research ◽  
Analytical Tool ◽  
Production Costs ◽  
Raw Material ◽  
Labor Costs ◽  
Material Costs ◽  
Library Research ◽  
The Difference ◽  
The Cost

This study aims to analyze whether the difference that occurs in the cost of raw materials, direct labor, and factory overhead costs between the standard costs and the actual costs in PLTU LATI is a difference that is favorable or unfavorable. Data collection techniques with field research and library research. The analytical tool used is the analysis of the difference in raw material costs, the difference in direct labor costs and the difference in factory overhead costs. The hypothesis in this study is that the difference allegedly occurs in the cost of raw materials, direct labor costs, and factory overhead costs at PT Indo Pusaka Berau Tanjung Redeb is a favorable difference. The results showed that the difference in the cost of producing MWh electricity at PT Indo Pusaka Berau Tanjung Redeb in 2018, namely the difference in the price of raw material costs Rp. 548,029.80, - is favorable, the difference in quantity of raw materials is Rp. 957,216,602, - is (favorable) , the difference in direct labor costs Rp 2,602,642,084, - is (unfavorable), and the difference in factory overhead costs Rp 8,807,051,422, - is (favorable) This shows that the difference in the overall production cost budget is favorable or profitable. This beneficial difference shows that the company is really able to reduce production costs optimally in 2018.  

Use of Sugarcane Bagasse Ashes as Raw Material in the Replacement of Fluxes for Applications on Porcelain Tile

2016 ◽  
Vol 881 ◽  
pp. 383-386 ◽  
Author(s):  
Raimundo J.S. Paranhos ◽  
Wilson Acchar ◽  
Vamberto Monteiro Silva
Keyword(s):  
Mechanical Properties ◽  
Environmental Impact ◽  
Physical Properties ◽  
Sugarcane Bagasse ◽  
Sintering Temperature ◽  
Raw Materials ◽  
Raw Material ◽  
The Cost ◽  
Potential Use ◽  
Porcelain Tile

This study evaluated the potential use of Sugarcane Bagasse Ashes (SBA) as a flux, replacing phyllite for the production of enamelled porcelain tile. The raw materials of the standard mass components and the SBA residue were characterized by testing by XRF, XRD, AG, DTA and TGA. Test samples were fabricated, assembled in lots of 3 units and sintered at temperatures of 1150 ° C to 1210 ° C. The results of the physical properties, mechanical properties and SEM of the sintered samples, showed that the formulation, G4 - in which applied 10% of SBA replacing phyllite, sintering temperature 1210 ° C showed better performance as the previously mentioned properties due to the formation of mullite crystals, meeting the prerequisites of standards for enamelled porcelain tile, while reducing the environmental impact and the cost of production.

scholarly journals PEMANFAATAN LIMBAH FLY ASH DARI PEMBAKARAN BATUBARA PADA PEMBUATAN SEMEN PCC (PORTLAND COMPOSITE CEMENT) DI PT SEMEN XYZ LAMPUNG

2020 ◽  
Vol 4 (2) ◽  
Author(s):  
Dwi Septiyana Sari ◽  
◽  
Susanti Sundari
Keyword(s):  
Compressive Strength ◽  
Fly Ash ◽  
Raw Materials ◽  
Testing Machine ◽  
Technical Aspect ◽  
Raw Material ◽  
Physical Test ◽  
Composite Cement ◽  
The Difference ◽  
The Cost

Abstract This study discusses the use of fly ash waste from coal burning on the manufacture of PCC (Portland composite cement) at PT. XYZ Lampung. The purpose of this research is to look at the technical studies and the efficiency of raw materials in the use of fly ash in cement making, in this case PCC cement (Portland Composite Cement). The steps taken in analyzing the data in this study were viewed from a technical aspect by means of a physical test, namely the cement compressive strength test at the age of 3 days, 7 days, and 28 days using the Compression Testing Machine. This test was conducted to see the comparison of the compressive strength of PCC cement using limestone and fly ash as raw materials, then calculate the difference in raw material costs in the year before and after the replacement of limestone with fly ash. The results showed that cement with the addition of fly ash after 3 days, 7 days and 28 days had an increased compressive strength value, which increased 21.69%, 16.07% and 8.05% respectively of the compressive strength of cement using limestone. The use of fly ash as a substitute for limestone has an effect on the cost of raw materials, where the difference between the cost of raw materials in 2019 and the cost of raw materials in 2018 is Rp. 39,440,952,074.

scholarly journals Supplier selection using different metric functions

2015 ◽  
Vol 25 (3) ◽  
pp. 413-423 ◽  
Author(s):  
S.E. Omosigho ◽  
Dickson Omorogbe
Keyword(s):  
Supplier Selection ◽  
Selection Process ◽  
Fuzzy Topsis ◽  
Ideal Solution ◽  
Order Preference ◽  
Metric Functions ◽  
Metric Function ◽  
Topsis Technique ◽  
Intuitionistic Fuzzy Topsis ◽  
Selection Of

Supplier selection is an important component of supply chain management in today?s global competitive environment. Hence, the evaluation and selection of suppliers have received considerable attention in the literature. Many attributes of suppliers, other than cost, are considered in the evaluation and selection process. Therefore, the process of evaluation and selection of suppliers is a multi-criteria decision making process. The methodology adopted to solve the supplier selection problem is intuitionistic fuzzy TOPSIS (Technique for Order Preference by Similarity to the Ideal Solution). Generally, TOPSIS is based on the concept of minimum distance from the positive ideal solution and maximum distance from the negative ideal solution. We examine the deficiencies of using only one metric function in TOPSIS and propose the use of spherical metric function in addition to the commonly used metric functions. For empirical supplier selection problems, more than one metric function should be used.

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