分布式分析服务及其在船舶设备故障诊断中的应用研究

【作者】 鞠炜刚；

【导师】 丁秋林；

【作者基本信息】 南京航空航天大学 ， 计算机应用技术， 2004， 硕士

【摘要】 在知识经济、网络信息时代，分析服务的作用越来越重要。如何不受时空限制以可重用、可重组的方式集成和利用分析系统提供的服务是当前计算机科学工作者面临的一大课题。 本文从分析传统分析服务的研究现状入手，首先介绍了分布式分析服务，在深入研究了分布式分析服务关键技术之后，将Web Services技术与基于XML的知识集成相结合，设计了一个基于Web Services的分布式分析服务系统，并详细讨论了系统的工作原理。最后，论文结合“现代船舶管理系统”中的“设备故障诊断分系统”阐述了基于Web Services的分布式分析服务系统的具体实现。 该系统将基于Web Services的业务服务集成方法扩展到分析服务集成领域，运用Web Services技术将分布、异构的分析系统展现成分析服务，然后以可重用的方式集成到各种决策支持系统和应用系统中，提高了系统的智能化程度和决策分析功能的可重组性。更多还原

【Abstract】 In the age of Knowledge Economics and Network Information, the role of Analysis Services is becoming more and more important. How to integrate and utilize services supplied by analysis system in a reusable and recombined way without restraint of time and space is a challenge to computer workers now.In this thesis, after an overview of current traditional Analysis Services research in the field of Computer Science, the fundamental of Distributed Analysis Services are first introduced. On the basis of a deep research into the pivotal technology of Distributed Analysis Services, Distributed Analysis Services System (DASS) based on Web Services is designed by combining the Web Services technology and XML-based Knowledge Integration. Then the pivotal theory of working is discussed in detail.Towards the end of the thesis, a case is studied to show how to apply the DASS to Equipment Fault Diagnosis DSS in the Modern Ship Management System Project.The system extends the method for Business Services Integration based on Web Services to the field of Analysis Services Integration. Distributed heterogeneous analysis system is transformed into Analysis Services by Web Services technology, and then it is integrated into various application systems in a reusable way. In the way intelligentized degree of application system and recombined characteristic of analysis function are improved.更多还原