Selecting forecasting model parameters in Material Requirement Planning systems

2006 ◽  
Vol 4 (4) ◽  
pp. 331
Author(s):  
Fujun Lai ◽  
Xiande Zhao ◽  
Tien sheng Lee
Keyword(s):  
Forecasting Model ◽  
Model Parameters ◽  
Planning Systems ◽  
Material Requirement Planning ◽  
Material Requirement

Unit-Wise Ranking of Inventory Control Techniques Used in Small Scale Cement Enterprises: A Small Scale Entrepreneurial Perspective

2015 ◽  
Vol 3 (2) ◽  
Author(s):  
Vipul Chalotra
Keyword(s):  
Inventory Control ◽  
Economic Order Quantity ◽  
Economic Order ◽  
Small Scale ◽  
Just In Time ◽  
Order Quantity ◽  
Control Techniques ◽  
Material Requirement Planning ◽  
Material Requirement ◽  
Almost All

The present research divulges the different inventory control techniques used small scale cements enterprises operated by small scale entrepreneurs through the assistance of primary data collected from eight small scale cement enterprises operating in SIDCO & SICOP, under DIC (District Industries Center) in District Udhampur of Jammu & Kashmir State. The various inventory control techniques identified and quested for in the research were: Always Better Control (ABC), Economic Order Quantity (EOQ), Material Requirement Planning (MRP), and Just-in-Time (JIT). The results of the ranking table quoted that Economic Order Quantity (EOQ) was awarded first rank by almost all the units representing overall mean score of 1.71, Always Better Control (ABC) was denoted by rank two repressing overall mean value as 2.00, Material Requirement Planning (MRP) was quoted rank three as depicted by its mean ranking (2.25), and Just-in-time (JIT) was accorded rank four (3.71) by almost all the small scale cements entrepreneurs/owners.

scholarly journals ANALISIS PERENCANAAN BAHAN BAKU DI UD. AA DENGAN MENERAPKAN METODE MATERIAL REQUIREMENT PLANNING (MRP)

2020 ◽  
Vol 5 (1) ◽  
pp. 1-12
Author(s):  
Rudi Abdika Saputra ◽  
Inna Kholidasari ◽  
Susanti Sundari ◽  
Lestari Setiawati
Keyword(s):  
Lot Sizing ◽  
Raw Materials ◽  
Raw Material ◽  
Production Schedule ◽  
Material Requirements Planning ◽  
Forecasting Method ◽  
Material Requirement Planning ◽  
Material Requirement ◽  
Material Procurement ◽  
Master Production Schedule

This study discusses the application of the material requirements planning (MRP) method in the planning of raw materials in a furniture company. The purpose of this research is to know the planning of raw materials for furniture products in UD. AA, determine the most suitable inventory model to be applied to material inventory planning and analyze the role of the MRP system in raw material procurement planning. The forecasting method used is the quantitative method of time series analysis, determining the master production schedule, calculating lot sizing (LFL, EOQ, POQ methods). From determining the Master Production Schedule, it is found that the cabinet production plan for the next three months is 4 units per period or week, and based on the calculation of Material Requirement Planning (MRP) it can be seen what components are needed for the manufacture of cabinets, how many and when each component is required. Therefore it is obtained that the total raw material requirement for wood for the next three months is 11.34 m³.

scholarly journals Analisis Persediaan Material Beton Bertulang dengan Metode MRP

2019 ◽  
Vol 13 (1) ◽  
pp. 43
Author(s):  
Sitti Safiatus Riskijah
Keyword(s):  
Master Schedule ◽  
Material Requirement Planning ◽  
Material Requirement ◽  
Bill Of Quantity

Pekerjaan struktur beton bertulang pada Proyek Gedung Terminal Utama Bandara Internasional X yang dilaksanakan dengan sistem zona bersifat pengulangan pekerjaan dan membutuhkan banyak material yang perlu dikelola. Untuk itu diperlukan metode yang tepat agar jumlah persediaan material ekonomis. Penelitian ini bertujuan menentukan biaya persediaan material termurah pada pekerjaan kolom dan balok beton zona 1. Data yang diperlukan yaitu master schedule proyek, bill of quantity, dan harga satuan pekerjaan. Analisis persediaan material menggunakan metode MRP (Material Requirement Planning dengan teknik LFL, EOQ, POQ, dan FPR. Hasil penelitian: 1) Metode LFL (Lot For Lot) menghasilkan biaya persediaan termurah, dengan jumlah persediaan besi tulangan D32, D25, D22, D19, D16, D13, D10 masing-masing sejumlah 802,  5589, 30, 1363, 808, 185, dan 12528 lonjor; multipleks 12 mm 2579 lembar; kayu meranti 5/7 1157 batang, kayu meranti 6/12 570 batang, kayu meranti 8/12 424 batang; paku 358 kg; beton readymix FC’35 2362 m3;  bekisting bulat kolom D1,9, D1,8, D1,3, D1,25, dan D1,2 masing-masing 17; 20; 10; 17; dan 68 unit; tiang penyangga 306 batang; mur baut 914 unit;2) Total biaya persediaan material struktur yang ekonomis Rp 8.357.029.000; dan 3) Jadwal pemesanan material dilakukan 2 minggu sebelum penggunaan material, dan jadwal kedatangan material sesuai dengan jadwal kebutuhan material.Kata-kata Kunci: balok, bandara, kolom, material requirement planning, persediaan material

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