A Study on Multiple View Software Modeling for advanced

在日本，由于全球标准化，许多企业在各个产业部门进行激烈竞争。支持产品生命周期各个阶段的CALS是其中最重要的问题之一。因此，CALS在各个行业部门都有经验。记者们也加入了建筑CALS的实验。实验表明：（a）采用了原有的产品数据表示方法. (b)由于所有阶段的数据是混合的，因此数据是复杂的。本研究应用多视图软件建模方法，解决了上述问题：（1）单视图建模采用知识的抽象结构，对各个阶段进行建模。(2)多视图建模通过作为上述抽象的基础的通用对象模型将所有单视图模型彼此关联。(3)提出了一种多视图建模的实现方法，作为CAD系统生成的参考模型。(4)利用该参考模型开发了一个系统生成器，并应用于建筑CALS实验。

In Japan, many enterprises compete intensively in the various industry sectors because of the global standardization. The CALS which supports all the phases of product life cycles is one of the most serious problems. Therefore, the CALS was experienced in the various industry sectors. The reporters also joined the experiment of architectural CALS. The experiment made clear the followings :(a) The old method of product data expression is applied.(b) The data is complicated since the data of all the phases is mixed. Therefore, the developments of information systems require more cost.This research has solved the above-mentioned problems by applying the multiple view software modeling as follows :(1) Single view modeling for individual phases applies an abstract structure of knowledge.(2) The multiple view modeling relates all the single view models to each other via the general object model which is a base of the above-mentioned abstraction.(3) An implementation method of the multiple view modeling has been proposed as a reference model of CAD systems generation.(4) A systems generator has been developed using the reference model, and applied to the experiment of architectural CALS.