scholarly journals PERENCANAAN DAN PENGENDALIAN PRODUKSI DENGAN MENGGUNAKAN METODE MANUFACTURING RESOURCES PLANNING DI PT. SEMEN GRESIK Tbk

2018 ◽  
Vol 7 (1) ◽  
pp. 47
Author(s):  
Iksan Iksan
Keyword(s):  
Construction Material ◽  
Raw Material ◽  
Production Plan ◽  
Production Time ◽  
Cement Production ◽  
Mrp Ii ◽  
Company Policy ◽  
Manufacturing Resources ◽  
Resources Planning

PT. Cement Gresik represent big company which is moving in the field of construction material making (cement), where till now still execute the cement production for accomplishment of big enough target, although we know that in this time the economics of state still be drawn also raw material with maximal amount. Therefore to be able to productive in an optimal fashion need by the existence of a planning and controlling the raw material use. The application of manufacturing resources planning (MRP II) method is represent one of the method used for production planning and controlling which is exploited by as optimal as possible utilize to reach the target from production executor. With the MRP II analysis can calculate about the product amount produced, production time, also the raw material required so that knowable later whether the production plan need repair existence in the process or not. The result obtained from analysis that is with method MRP II i.e. the data patterns taken is Single ExponentialSmoothing with the smallest MAPE that is 19 %, while from the calculation of MRP II found on the result of MRP calculation about requirement of overall raw material experience increase equal to 3.920.653 ton/year and also at CRP calculation experience lack of production time capacities equal to 1528967,7 hour/period which is as the effect from the company policy in determination of the productions amount too high and also maximal machine capacities, so that needed by improvement in the production plan. Effort of repair mentioned by as an alternative that is by refunctioning machine which have time to be desisted and addition of the machine but cannot totally because capacities of maximal raw material existing also determination of production target the needed of seeing machine capacities.

scholarly journals اختبار أساليب تحديد حجم الدفعة المستخدمة في نظام MRP II* دراسة حالة في الشركة العامة لصناعة البطاريات معمل بابل /1

2008 ◽  
Vol 14 (50) ◽  
pp. 66
Author(s):  
صباح مجيد النجار ◽  
عزام عبد الوهاب الصباغ
Keyword(s):  
Mrp Ii ◽  
Manufacturing Resources ◽  
Materials Requirements Planning ◽  
Resources Planning

يعد نظام Materials Requirements Planning (MRP) من أنظمة التخطيط والسيطرة على الانتاج المهمة في نظم الانتاج بالدفعة. ونظرا للمعلومات المهمة التي يقدمها MRP فقد اقترن بالوظائف الاخرى في الشركات وعند ذاك نشأ باسم  Manufacturing Resources Planning (MRPII) الذي يربط بين تخطيط الأعمال، وتخطيط احتياجات المواد، وجدولة الانتاج الرئيسة، وتخطيط احتياجات الطاقة وغيرها. وبذلك أصبح نظام MRP جزءا من النظام الجديد  MRPII.  يهدف هذا البحث، الذي اجري في الشركة العامة لصناعة البطاريات السائلة، الى تصميم نظام محوسب لتخطيط موارد التصنيع في الشركة قادر على تقديم مخرجات تساعد في اختبار أداء أساليب تحديد حجم الدفعة وتقرير ما إذا كان الأسلوب الذي يحقق اقل تكاليف خزن هو ذات الأسلوب الذي يحقق الاستغلال الأمثل لطاقة المكائن وقوة العمل. ولتحقيق أهداف البحث أجريت محاكاة لنظام MRPII المصمم للحصول على بيانات لاختبار معنوية الاختلاف في أداء أساليب تحديد حجم الدفعة وتشخيص الأسلوب الذي يحقق اقل تكاليف خزن ممكنة ولكل جزء يدخل في تكوين المنتوج النهائي (البطارية السائلة)، وما إذا كان ذلك الأسلوب يحقق الاستغلال الأمثل لطاقة المكائن وقوة العمل. توصل البحث الى مجموعة من الاستنتاجات من بينها ان الأسلوب الأفضل الذي يحقق اقل تكاليف خزن إجمالية لا يكون بالضرورة ذات الأسلوب الذي يحقق أفضل استغلال لطاقات المكائن والقوة العاملة. وقد أوصى البحث بتطبيق النظام المصمم في عملية تخطيط موارد الشركة نظرا لما يقدمه النظام من خيارات متعددة لمتخذ القرار لاختيار ما يتناسب مع أهداف الشركة وتحسين ميزتها التنافسية في السوق العراقية.  

Assessing ERP Risks and Rewards

2011 ◽  
pp. 256-261
Author(s):  
Joseph Bradley
Keyword(s):  
Enterprise Resource Planning ◽  
Information Needs ◽  
Resource Planning ◽  
Erp Systems ◽  
Material Requirements Planning ◽  
Mrp Ii ◽  
Business Press ◽  
Software Packages ◽  
Manufacturing Resources ◽  
Resources Planning

Enterprise resource planning (ERP) systems claim to meet the information needs of organizations. These off-the-shelf software packages replace hard to maintain solutions created by IS departments or older off-the-shelf packages that often provided only piecemeal solutions to an organization’s information needs. ERP systems evolved from material requirements planning (MRP) systems and manufacturing resources planning (MRP II) systems. ERP serves the entire enterprise, not just manufacturing and inventory control as with its predecessors. ERP integrates information for the entire organization in a single database. But ERP implementations are often complex and experience serious problems. Failures, abandoned projects, and general dissatisfaction have been well publicized in the business press. ERP systems are “expensive and difficult to implement, often imposing their own logic on a company’s strategy and existing culture” (Pozzebon, 2000, p. 1015).

Balancing Risks and Rewards of ERP

2005 ◽  
pp. 205-210 ◽  
Author(s):  
Joseph Bradley
Keyword(s):  
Enterprise Resource Planning ◽  
Information Needs ◽  
Resource Planning ◽  
Erp Systems ◽  
Planning Systems ◽  
Material Requirements Planning ◽  
Mrp Ii ◽  
Business Press ◽  
Manufacturing Resources ◽  
Resources Planning

Enterprise Resource Planning (ERP) systems claim to meet the information needs of organizations. These off-the-shelf software packages replace hard to maintain solutions created by IS departments or older off-the-shelf packages that often provided only piecemeal solutions to an organization’s information needs. ERP systems evolved from material requirements planning systems (MRP) and manufacturing resources planning systems (MRP II). ERP serves the entire enterprise, not just manufacturing and inventory control as with its predecessors. ERP integrates information for the entire organization in a single database. But ERP implementations are often complex and experience serious problems. Failures, abandoned projects and general dissatisfaction have been well publicized in the business press. ERP systems are “expensive and difficult to implement, often imposing their own logic on a company’s strategy and existing culture” (Pozzebon, 2000).

ЕВОЛЮЦІЯ РОЗВИТКУ ІНФОРМАЦІЙНИХ СИСТЕМ УПРАВЛІННЯ ПІДПРИЄМСТВОМ

2021 ◽  
Vol 1 (4) ◽  
pp. 85-94
Author(s):  
Ліпич Л.Г. ◽  
Хілуха О.А. ◽  
Кушнір М.А.
Keyword(s):  
Closed Loop ◽  
Material Requirements Planning ◽  
Mrp Ii ◽  
Enterprise Resources Planning ◽  
Enterprise Application ◽  
Manufacturing Resources ◽  
Resources Planning ◽  
Material Requirements

Актуальність даної теми безпосередньо пов'язана з необхідністю підвищення рівня конкурентоспроможності українських підприємств, який у порівнянні з іноземними все ще залишається низьким. Мета статті - проаналізувати сучасні наукові розробки в області систем підтримки прийняття управлінських рішень на основі аналізу їх еволюційного розвитку. Встановлено, що розвиток ІТ - систем, які підтримують менеджмент, розпочався у 1950-1960-х роках. Найдавніші ІТ - системи називалися трансакційними або системами для обробки даних. Перші системи були простими: використовували лічильні та аналітичні машин. Вони базувалися на масових операціях, які супроводжувалися значними витратами та не високою надійністю. Ці системи використовувалися для розрахунків заробітної плати, управління матеріалами, виставлення рахунків, обліку, контролю за дебіторською та кредиторською заборгованістю, обліку робочого часу та його ефективності, а також обліку витрат виробництва. Злам 20-го та 21-го століть - це період динамічних змін у розвитку ІТ - систем, що підтримують управління, головним чином завдяки мережевим системам, корпоративним інтрамережам та системам управління знаннями. Обґрунтовано, що системи Business In-Intelligence (BI) є кульмінацією еволюції змін у сфері систем підтримки прийняття рішень та системної експертизи. Вони формують рішення що ґрунтуються на: статистиці та економетрії, операційних дослідженнях та штучному інтелекті. Генезис ІТ-систем дозволив визначити етапи розвитку інтегрованих систем управління, що розвивалися паралельно вищезгаданим поколінням систем та направлені на підтримку реалізації функцій управління. Спочатку це були системи планування вимог до матеріалів (ang. Material Requirements Planning, MRP I), створені в 1960 -х роках на основі моделі управління складськими запасами. (для виробничих підприємств), потім модель закритого циклу MRP (ang. Closed-Loop MRP) та системи планування виробничих ресурсів (ang. Manufacturing Resources Planning, MRP II). Іншою версією цих систем є системи планування ресурсів підприємства (ang. Enterprise Resources Planning, ERP), створені в 1990-х роках. Змінені функціональні наповнення цих систем призвели до появи таких версій, як ERP II, EERP (Extended ERP), @ERP, EAS (Enterprise Application Suite), eERP, IERP (Intelligent ERP ERP), ERP +, ERP III і характеризуються як нове покоління інтегрованих систем - ERP IV. Доведено, що поява нових версій систем є результатом зміни умов ведення бізнесу та можливостей, створених розвитком ІКТ.

Compare Business Process between Construction and Manufacturing on the Application of ERP

2011 ◽  
Vol 243-249 ◽  
pp. 6273-6278 ◽  
Author(s):  
Yan Fang Sun
Keyword(s):  
Construction Industry ◽  
Business Process ◽  
Enterprise Resource Planning ◽  
Closed Loop ◽  
Resource Planning ◽  
Mrp Ii ◽  
Manufacturing Resources ◽  
Development Phases ◽  
Resources Planning

To illustrate that the application of ERP in construction industry is feasible and necessary, this paper analyzes the business process of construction industry based on the four development phases of ERP in manufacturing -- basic MRP, closed-loop MRP, manufacturing resources planning(MRP-II), enterprise resource planning(ERP), and compares the business process between construction and manufacturing. Finally it concludes that there exist many similarities in construction and manufacturing and implement ERP in construction industry is feasible to some extent.

scholarly journals Análise das atividades de PCP em uma indústria farmacêutica do Centro Oeste mineiro

2015 ◽  
Vol 10 (1) ◽  
pp. 01-19
Author(s):  
Thaís Teófilo de Morais ◽  
Samuel De Oliveira
Keyword(s):  
Minas Gerais ◽  
Mrp Ii ◽  
Manufacturing Resources ◽  
Resources Planning

Este trabalho fundamenta-se na discussão sobre a importância da utilização do software integrado MRP II (Manufacturing Resources Planning), utilizado para gestão empresarial e o aperfeiçoamento do processo produtivo. Em qualquer organização o PCP (Planejamento e Controle da Produção) é essencial, pois direciona a produção, o controle e a distribuição. Como objetivo principal do trabalho é analisar as atividades e identificar as dificuldades para um bom planejamento, fez uma pesquisa in loco em forma de estudo de caso, realizada em uma indústria farmacêutica do interior de Minas Gerais, na qual se identificou a existência de uma grande dificuldade em desempenhar as atividades de PCP, devido à deficiência do método utilizado para realização das previsões de demanda realizadas pelo setor comercial, onde a previsão de venda se torna pouca assertiva. A partir disso dificulta-se um bom planejamento, pois compromete a gestão de estoque de insumos e produto acabado. Os resultados apontam para que o software integrado MRP II seja eficiente para o planejamento e controle da produção, porém o fator impactante é o método falho para a elaboração das previsões de vendas, refletindo diretamente na programação. Apresenta-se como sugestão, revisão dos métodos utilizados para elaboração da previsão de demanda, a fim de contribuir para um bom planejamento da produção.

PERBANDINGAN PERSEDIAAN BAHAN BAKU DAN BAHAN TAMBAHAN DENGAN METODE ECONOMICAL ORDER QUANTITY PADA PT. JAPFA COMFEED INDONESIA tbk

2017 ◽  
Vol 1 (2) ◽  
Author(s):  
putri suwarni ◽  
Keyword(s):  
Palm Oil ◽  
Raw Materials ◽  
Cost Savings ◽  
Raw Material ◽  
Inventory Cost ◽  
Additional Material ◽  
Maximum Profit ◽  
Company Policy ◽  
Total Inventory

Abstract The results of initial observation at PT. Japfa Comfeed Indonesia obtained data that the company always buys raw materials and auxiliary materials in large quantities and does not pay any attention to reorder in order not to run out of stock of raw materials and additives. To describe and analyze the optimal inventory and minimize the total cost of raw material inventory and additive then conducted qualitative research extrapolation (descriptive) by using EOQ method. The object of this research is the amount of raw material inventory and additional material at PT. Japfa Comfeed Indonesia. The raw material in this research is Brand Pollard, Stone Flour. Additional materials include Termin and Palm Oil. The results obtained with the optimal buyer Brand Pollard in 2016 amounted to 1,185,906 kg and in 2016 amounted to 1,215,745 kg. The purchase of Stone Flour 2016 is 677,847 kg and in 2016 it is 711,395 kg. The purchase of Palm Oil and Terminal in 2015 amounted to 282,281 liters and 212,776.8 liters respectively. Brand Pollard reorder point in 2015 and 2016 amounted to 139.968 kg Purchase of Stone Flour in 2015 and 2016 amounted to 38,166 kg. Palm Oil and terminal purchases in 2015 and 2016 amounted to 19,200 liters and 16,440 liters respectively. Financially, the company can make inventory cost savings up to Rp 88,043,000.00. The conclusion of this research is the determination of the amount of raw material inventory and additional material with EOQ method which more efficient compared with company policy. The optimal inventory and total inventory cost savings can be obtained by EOQ method so that the company can obtain maximum profit. Suggestion related to this research is company must evaluate applied policy and apply EOQ method in management of raw material inventory and additional material to get maximum profit. Keywords : Raw Material Inventory, Supplementary Material Inventory, Total Quantity Economica

DETERMINATION OF FATTY ACIDS COMPONENTS COMPOSITION IN THYMUS X CIRIODORUS VAR. «SILVER QUEEN» HERBAL RAW MATERIAL

Fitoterapia ◽  
2019 ◽  
Vol 4 (4) ◽  
pp. 55-58
Author(s):  
J. M. Steshenko ◽  
◽  
O. V. Мazulin ◽  
G. P. Smoylovska ◽  
G. V. Mazulin ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Raw Material

MODELING OF NONLINEAR VIBRATION PROBLEMS WITH FLUID FLOWS THROUGH PIPELINES

2018 ◽  
pp. 44-47
Author(s):  
F.J. Тurayev
Keyword(s):  
Differential Equations ◽  
Nonlinear Vibration ◽  
Viscoelastic Properties ◽  
Construction Material ◽  
Fluid Flows ◽  
Variable Coefficients ◽  
Algebraic Equations ◽  
Flowing Liquid ◽  
Vibration Problems

In this paper, mathematical model of nonlinear vibration problems with fluid flows through pipelines have been developed. Using the Bubnov–Galerkin method for the boundary conditions, the resulting nonlinear integro-differential equations with partial derivatives are reduced to solving systems of nonlinear ordinary integro-differential equations with both constant and variable coefficients as functions of time.A system of algebraic equations is obtained according to numerical method for the unknowns. The influence of the singularity of heredity kernels on the vibrations of structures possessing viscoelastic properties is numerically investigated.It was found that the determination of the effect of viscoelastic properties of the construction material on vibrations of the pipeline with a flowing liquid requires applying weakly singular hereditary kernels with an Abel type singularity.

Sign in / Sign up

Export Citation Format

Share Document