复杂产品系统的功能复杂性与设计分布性大大增加,基于文件的系统工程已越来越不能满足复杂产品系统设计时建模的要求,模型驱动的系统设计建模方法正成为学术界和工业界关注的重点。由于该问题本身的难度,模型驱动的复杂产品系统设计建模仍然存在许多不足与问题。从模型驱动的角度出发,对面向复杂产品系统设计的建模语言进行了分析;对现有的四种模型驱动的复杂产品系统建模方法进行了较为全面的分析与评述。对模型驱动的复杂产品系统设计建模存在的不足与问题进行了分析与讨论,并探索给出其可能的发展方向。
With the increase of functional complexity and wide distribution of complex product systems, document--based systems engineering does not satisfy the requirements of system modeling of the complex products. Model--driven system modeling and system design is becoming the emphasis of academy and industry. Many efforts have been conducted and several kinds of modeling languages and modeling approaches have been proposed. Due to the difficulty of this problem, there are still many problems with model--driven system modeling and sysem design for complex products. Herein, modeling languages for system modeling and system design were analyzed at first. Then four kinds of typical model- driven sytem modeling approaches were discussed in detail. Lastly, the existing problems and possible solution strategies were analyzed and explored.