构件组装技术在虚拟实验室中的应用研究

基于构件的软件复用技术是实现软件工程化开发和工业化生产的重要途径，其中构件的集成组装是关键。目前虽然提出了许多构件组装理论，但如何在特定领域根据实际要求实施基于构件组装的软件开发过程仍是值得进一步研究的课题。本文针对计算机硬件类虚拟实验室芯片设备复杂多样、难于开发的问题，在深入分析芯片工作原理与结构特征的基础上，提出一种基于数据驱动的构件组装方法。该方法通过充分重用已有芯片构件以可视化组装的方式开发新芯片构件及建模实验，从而有效提高了开发效率同时软件具有很好的易维护性和可扩展性。

Application of Component Composition in Virtual Lab

Component- based software reusing is an important approach to achieve engineering software development and industrialized software production. Component composition is a key point. Although, many theories of component composition were presented, how to put them into practice according to demands in special domain is worthy of further study. Due to chips are complex and diversity in hardware virtual lab, it is difficult to develop a new chip. A method of component composition based on data - driven is proposed in the paper. In the method, existing chip components can be reused and assembled into complicated components. So the hardware virtual lab can be developed efficiently, and it also has good maintainability and scalability .