This dissertation analyses the development for the techniques of software reuses , software components and mis developing tools . the techniques of software developing based on components are discussed . the software components and the component - bases in mis domaim are studied 本文分析了软件重用技术、软构件技术和mis系统开发工具的发展，讨论了基于构件的软件开发技术，对mis领域的软构件及构件库进行了研究，并对社会化软件生产模式与基于构件的软件开发过程进行了探讨。
38 feng y , huang g , zhu y l , mei h . exception handling in component composition with the support of middleware . in fifth int . workshop on software engineering and middleware sem 2005 , co - located with esec - fse 05 , lisbon , portugal , acm press , september 5 - 6 , 2005 , pp . 90 - 97 然后，从软件工程的角度分析了当前的热点技术领域，包括软件过程模型驱动的体系结构mda需求工程面向侧面aspect的软件开发面向服务的体系结构soa基于构件的软件开发以及开源软件开发等等，文章分析了这些技术的本质对软件工程的促进作用以及面临的各种问题。
Currently much attention has being paid to this approach in the field of software engineering ; there are a lot of problems to be research . such as component analysis and design , component model , component sort and search , component reuse , assemble and standardization , component library construction etc . in this thesis two key problems are discussed , which are component model , component analysis and design 目前，基于构件的软件开发方法已经成为软件工程领域研究的热点问题，但该方法还远未成熟，在具体的应用中有许多问题值得研究，主要包括构件模型、构件的分析与设计、构件的分类与检索、构件的复用、组装与标准化，构件库的建设等。
Finally this thesis demonstrates the key technology of designing , using , and comply system development . this paper mainly guides the principle , technology and software engineering method of software component , and multi - layer stucture especially on software component application development 本论文介绍了软件构件化的原理和技术，软件构件化的体系结构?多层体系结构和软件构件化的软件工程方法，为基于构件的软件开发特别是多层体系结构应用系统开发提供指南。
With the development of software engineering , software development process based on the components reuse becomes the researched hot point . the component library system as an important establishment to provide services for component - based software development process has been concerned widely by the researchers 随着现代软件工程的发展，基于软构件复用的系统开发方法成为了当前软件工程领域的一个研究热点，而构件库系统作为一种对基于构件的软件开发过程提供支持的重要设施也已经被广大研究人员所关注。
At last , this paper selected the research field of flood dispatcher ' s system of the reservoir , after analysing and studying the characteristics of this application , we researched the application of cbd into the field , and put forward the application framework and the component model of rfds 最后，本文选取了水库洪水调度系统这一研究领域，在分析和研究了该应用领域的特点后，就基于构件的软件开发方法在领域内的应用作了探讨，提出了rfds的应用框架及构件模型。
This text is on the basis of studying some latest conclusions and cases on component technique in academia or industry . in this paper , we make detailed discussion on component technique and component - based software development ( cbd ) , research component concept of flexible equipment , analyse and study the problems and solutions appearing in the course of cbd . in the end , a question model appears 本文在研究国内外构件技术一些最新学术和应用成果的基础上，就构件及基于构件的软件开发( cbd )作了详细的讨论，探讨了构件柔性组装的概念，对基于构件的软件开发过程中出现的问题及其解决方案进行了分析和研究，并给出了一个问题模型。
Software reuse is one of the important fields of computer research . , integrating with software reuse , distribute computing , case and enterprise application programming , cbd ( component based software development ) becomes an effective way to increase productivity and quality of software for their distributiveness , high scalability , deployability , effectiveness and easy maintenance 集软件复用、分布式对象计算、 case (计算机辅助软件工程)和企业级应用程序开发等技术为一体的基于构件的软件开发以其分布性、高伸缩性、可配置性、高效性、易维护性等优点成为提高软件生产效率和产品质量的现实有效的途径。
Secondly , it dissertates the conception , class , and component models of software components technology as further development trends in this area . the crux of software reuse is consists of software architecture , domain engineering , software reengineering , open system technology , component based software development ( cbsd ) , and case technology 接着具体论述了作为软件复用的最新发展趋势的软件构件技术，介绍了软件构件的定义、分类、构件模型，以及支持软件复用的关键技术包括：软件构架、领域工程、软件再工程和开放系统技术、基于构件的软件开发( cbsd )和case技术等等。
Then the component libraries and retrieval method are analyzed , then several software architectures are compared and “ plug and play ” characteristic is used as infrastructure for constructing the embedded software development platform . the classifying strategy for universal components , appropriative components ( such as embedded os and middleware ) and case tools is discussed . and then , the classification methods for embedded components and the corresponding libraries management strategies are presented based on the analysis described above . finally , using a ‘ platform for vehicle electron ’ as an example , an information management system supporting management of components and development information targeted for embedded software development process is designed and implemented , and its effectiveness is evaluated by prototype verification and corresponding testing , which may benefit software development in efficiency and quality 本文实现的主要工作包括:研究构件技术和基于构件的软件开发方法,并分析了构件库及构件分类检索策略;因为嵌入式软件开发平台的选取是因不同的软件体系结构而异的,所以本文对几种软件体系结构进行分析比较并最终选择工具软总线这种“即插即用”的结构作为开发平台信息管理的基础,接着探讨了嵌入式集成开发环境中通用构件、专用构件(操作系统构件和应用中间件构件)的分类依据;讨论了工具构件的实体形式;根据分析对上述构件进行分类,并针对不同的构件类型提出不同的构件检索机制,从而得出一个相对完善的嵌入式开发环境的构件库管理策略,最终设计了一种基于工具软总线的嵌入式集成开发构件库。
