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VIRTUAL MANUFACTURING PROCESS ALLOCATION VIA NONLINEAR OPTIMIZATION APPROACH

Authors: Kasim M. Daws --- Zuhair I. Ahmed --- Mohamed S. Ali
Journal: DIYALA JOURNAL OF ENGINEERING SCIENCES مجلة ديالى للعلوم الهندسية ISSN: 19998716/26166909 Year: 2016 Volume: 9 Issue: 1 Pages: 86-99
Publisher: Diyala University جامعة ديالى

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Abstract

This study demonstrates the evolution of optimal virtual manufacturing process via utilizing the condition of optimization tools to determine the optimum configuration of the drilling process and operations of allocation in term of distances constrains through availability of two dimensional space layout.The distribution of motherboard holes allocated was virtually investigated and an experimental of power supply plate cover is also maintained to achieve different minimum dimension which leads to alter the whole design parameters of sub components such as integrates and electric components in the main board circuit.A technique for mentioned case study is a new branch technology which will affect simultaneously many cases design attributes in the same concept such as machines allocation distribution in the plant shop floor, assignment problem, industrial geographical distribution salesman problem, perforation and transportation and other.After all iteration took place an ultimate final allocation for drilling holes in an 1.5 x1.5 cm metal cover already perforate in specific locations to perform its design need where the new distribution of the holes give an optimal space for metal cover which effect in the hole design prospect in addition to other production aspects of cost and raw material west issues.

في هذا البحث تم استحداث برنامج حاسوبي لتخمين التوزيع المطلوب للكثير من التطبيقات الهندسيه وهذا التوزيع ممكن ان يكون ناتج عن عمليات تثقيب او توزيع مكائن في بيئة العمل ومناولة المواد. الخ وكذلك تخمين ابعاد اللوحات المعدنيه المشغله لتقليص الضياعات وفي الملحق تم وضع شفرة البرنامج لتمكين الباحثين من استخدامه بعد الاشاره الى البحث الموسوم اعلاه.


Article
Multi – Agents Network Based Virtual Manufacturing Using Oracle Net Services
شبكة متعددة الوكلاء وفق التصنيع الافتراضي باستخدام (Oracle Net Services

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Abstract

The current research concentrates on special objectives in Innovating and applying a network among the Multi-Agents in the Designed Proposed System , by the use of (Oracle) language to produce a new product by using the available potentialities of the company or by cooperating with partners in the future within the concept of the Virtual Manufacturing. Every Agent (user) has its own roles and privileges. The application results indicate that the VM philosophy has been performed efficiently by the use of the Multi–Agents Network which is managed and attains integration by the server Agent that uses the available interfaces as Oracle language capabilities such as DDE, OLE and run–product. Also, The application results have confirmed that there is a possibility to add easily a new client : Hardwarely: by Updating the network and connecting a new client by the use of one of the following oracle tools: - Oracle Net 8 Assistance, - SQL * Net Easy Configuration , , Oracle Net 8 Assistance.lOracle Net 8 Easy Configuration . Softwarely: to the designed system by the use of the Enterprise Manager console as a wizard or through the SQL plus worksheet. Keyword: Virtual Manufacturing, Multi- Agents Network, Oracle Security

الخلاصة يركز البحث الحالي على هدف خاص وهو تصميم وتطبيق شبكة باستخدام لغة (Oracle) بين خلايا التصنيع المتعددة وفق مفهوم(Multi- Agents) إذ تختص هذه الخلايا بإنتاج منتوجات جديدة في إطار الإمكانيات المتاحة للمصنع أو من خلال التعاون مع شركات أخرى ضمن مفهوم التصنيع الافتراضي ، وإن كل خلية (Agent) لها أدوار وصلاحيات خاصة بها . وقد أثبتت نتائج التطبيق أن فلسفة التصنيع الافتراضي تم تطبيقها بكفاءة من خلال استخدام الشبكة المصممة بين وحدات الإنتاج المتعددة والتي يتم إدارتها من قبل خلية (Server )وباستخدام تقنيات مثل DDE,OLE ، كذلك تؤشر نتائج التطبيق أن هناك إمكانية لإضافة مستفيد جديد إلى الشبكة بسهولة من خلال الإمكانيات Oracle Net8Assistance,SQL* Net Easy Configuration, Oracle Net 8 Easy Configuration

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