【摘要】 在可重构设计系统中,构件资源库是不可缺少的部分,它的丰富程度决定了整个重构设计系统的重构能力和产品范围,它的有效程度决定了产品开发的质量和速度。提出一种面向重构设计应用的,采用层次化存储(功能分解层,功构映射层,构件类关系层和构件明细层),支持多视图检索的构件库技术。应用表明该方法是一种有效的构件库构造途径,此外,它有助于从构造数据库角度来支持产品重构设计并提高后期构件选择的效率。更多还原

【Abstract】 In product configuration design, components database is a necessary part, which determines to a great extent the capacity and scope of the configuration design system. It also determines the quality and time of the whole product development lifecycle. Some new methods of creating component database are proposed. A four-hierarchy (function analysis level, function-assembly/part mapping level, assemblies/parts relation level and part detailing level) model is used to store component data, and a multi-view retrieve method is adopted in part selecting process. This component base is effective and is helpful to reduce the search space of part-selection process later.更多还原