并行设计中的协同方法研究

并行设计作为并行工程的核心，其最显著的特点是多领域的知识集成．有效地实现知识集成需要专家之间按一定的方式进行协同．对于一个设计，通过多位专家进行评价和提出改进意见，可以保证其满足各方面的要求，从而达到缩短开发周期，提高产品质量的目的．本文提出了衡量设计方案的群体满意程度的指标和相应的算法，并进一步分析了如何利用改进建议来实现对设计的优化，使设计从局部优化进化为全局最优，保证并行设计的成功．

Research on Cooperation Methodology in Concurrent Design

As the core of concurrent engineering, concurrent design has the character of integration of multi discipline knowledge. To achieve the integration of knowledge, experts should cooperate with each other in some way. Experts evaluate the design and put out suggestion to improve the design scheme in order to satisfy all kinds of needs. Thus, the design process is shortened and the quality becomes higher. The indexes measuring the degree of satisfactory of group and their calculating methodology is put out. In the paper, the way utilizing the suggestion to optimize the design scheme is analyzed.