تصميم وتقييم اداء انموذجي سلسلتي التجهيز الكفوءة والمستجيبة باستخدام المحاكاة : دراسة حالة لعينة من منتجات الشركة العامة لصناعة الزيوت النباتية == Designing And Evaluating The Performance of Efficient And Responsive Supply Chains By Using Simulation
Author name:
اصفاد مرتضى سعيد الحديثي
Supervisor name:
صباح مجيد سعيد النجار
General topic:
Administration and Economics
Specific topic:
Business Administration
Degree:
Doctorate
University:
University of Baghdad - Faculty Of Administration And Economics - Department Of Business Administration
Language:
Arabic
University location:
Baghdad
First pages:
07T3418 - p.pdf
Abstract:
تشير الدراسات الحديثة في مجال ادارة العمليات الى تزايد مستوى الاهتمام بسلسلة التجهيز مفهوما وادارة ومكونات مع دعوات مستمر لتبني مفهوم السلسلة في التعامل مع ادارة العمليات بشكل خاص ومنظمات الاعمال بشكل عام، وقد اثمر هذا الاهتمام عن ظهور العديد من نماذج سل | The recent study in the field of operation management indicate that there is increasing in interest level with the concept , management , and components of supply chain with continuously invitations to adopt the chain concept in dealing particularly with operation management and Generally with business organizations. this interest yielded a number of supply chain models , but the adoption of one model more than other relates with what competitive goals can this model achieves for the organization , and that is encourage the searcher to adopt efficient and responsive supply chain models to study them. The efficient chain aims to reduce the cost in every stage of its stages, and the responsive chain put fast delivery as a primary competitive goals for it. In according with that and through field cohabiting of supply chain processes in vegetarian public company particularly for detergents and soaps ( study sample) , the searcher pointed several problems in these two chains, the most important are the problem in supply processes and suppliers choice standards which based on political standards away from the competitive standards , and that is caused constant deficiency in raw materials because of the delay in supply processes , and also limited production capacity because of exhausted machines and equipments in facing high and increasing demand for study sample products. All these reason create problems in the distribution and sales processes because of the limited response for the demand and high stock out cost represent by sales loosing cost. For these reasons the study aims to design two models of supply chain, that are the efficient and responsive, and for each study sample products, and tests there performance , then choosing the best model. The searcher depended on case study approach to analyze and evaluate the performance of present supply chains and Monte Carlo simulation to design both chain models, using EXCEL software. By using the means of the five experiments results of the simulation for both models that relate with quantity of production, costs , sourcing intervals , and profits , responsive chain indicated clear superiority in its performance for detergents product, therefore the searcher recommend to adopting responsive supply chain model for this product. While for soaps product and although that the means of the production quantity , cost , and sourcing intervals indicated the distinction of the responsive chain , the profits assured the superiority of the efficient chain , so in this case the searcher recommends choosing the chain that appropriates for the company's strategy.
