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并行工程与计算机支持的协同工作的有机结合是并行工程理论与应用的发展趋势之一。本文分析了面向并行工程的计算机支持的协同系统的特点与功能需求，重点研究了协同设计系统开放式实现的用户界面定制与裁剪及其映射机制和共享工作空间一致性管理，给出了一个具有柔性机制的系统层次模型，讨论了用户之间的界面裁剪与映射方法，以及感知处理，并用符号表示描述了系统的实现。
The organic combination of concurrent engineering and computer-supported collaborative work is one of the development trends of parallel engineering theory and application. This paper analyzes the characteristics and functions of computer-supported collaborative system for concurrent engineering, focuses on the user interface customization and tailoring and its mapping mechanism and shared workspace coherence management of open collaborative design system, The system level model of flexible mechanism discusses the method of interface clipping and mapping between users, as well as the perception processing, and uses the symbolic representation to describe the realization of the system.