Research On Some Key Technologies Of Manufacturing Resource Management Based On Manufacturing Grid

The production pattern of manufacturing is affected significantly by Networked Manufacturing, and the emerging and springing up of Grid technology gives manufacturing a new solution and chance to realize resource sharing and cooperative work between enterprises for the global manufacturing. In this condition, the Manufacturing Grid (MG) emerges as the times require. MG aims at the cooperative sharing of distributed, heterogeneous and dynamic resources and provides ubiquitous, reliable, high quality manufacturing service. Focusing on three typical resources in enterprise, the acquisition, encapsulation, integration and sharing of the resources are researched based on the theory of MG resource management. The definition and architecture of MG are proposed, the theory of MG resource management is presented, then, the methods and technologies of customer information acquisition, software sharing and distributed Web part library integration are studied deeply. The main works of the dissertation are following:In the 1st, the research background of this dissertation is described. The grid computing technology, networked manufacuting and the application of grid technology in manufacturing are reviewed and analyzed, and the main content and structure of this dissertation are given. Finally, the value of this work is discussed.Then, Manufacturing Grid (MG) is defined through the studying on grid technology, computual grid and networked manufacturing technology. Then the MG architecture is constructed and its key technologies are analyzed, and the some issues on MG resource management are described.Third, the information resources Acquisition of MG are studied. The MG-oriented Active Customer Information Acquisition (ACIA) mode is proposed. The Multi-User Participation Information Acquisition (MUPIA) and Multi-user Interaction Grid Integration Framework (MUIGIF) are put forward based on ACIA. The main works focus on the processing and key technologies of system implement.The solution for software resource management and sharing in MG is presented in chapter 4. The Grid-based Enterprise Cooperative Platform (GECP) is proposed based on the principle of Virtual Network Computing. GECP realizes a way to share the design software on the node computer in MG and hides the software difference and system heterogeneousness. GECP provides the easy-use cooperative environment to using the software for multi-user from remote place via internet. The security, performance and cooperative protocol in GECP are addressed in detail. The pattern of P2P design software sharing in MG is studied too in the chapter.Fifth, the service-oriented distributed part resource library system are proposed to integrate and sharing part resource in MG The architecture of Integral Part Library (IPLIB) is established and the multiple Enterprise Part Libraries are integrated via IPLIB using Web service and grid service. The virtual and dynamic integration technologies are used in the system. The design of service granularity and the implement of grid notification service are presented.The whole implement methods and main technologies for the MG platform are depicted in the 6th chapter. The main functions and screen-shots of these systems are displayed. All the achievements of the work are applied in an auto parts manufacturing group and the theories, methods, technologies and system of the research in the dissertation are validated.