功能树相似推理过程的可视化方法研究

相似推理能够丰富功能树包含的设计信息，提高获得创新性设计解的可能 性。该文对可视化技术如何更好地辅助相似推理展开了研究。首先，确定了功能树与可视化 模型之间的映射规则；其次，针对相似推理不同阶段提供了相应的可视化人机交互手段，以 实时跟踪相似推理过程；最后，通过系统实例进一步验证了相似推理的有效性以及可视化辅 助下相似推理效果的提高。

Research on the visualization of the function-tree’s similarityreasoning process

Similarity reasoning can be used to enrich the design information contained by function-tree and enhance the possibility of obtaining innovative design solutions. The way that visualization is used to aid the similarity reasoning is discussed in this paper. First, the rules of mapping function-tree to appropriate visual model are confirmed. Second, the human-machine interactive aid corresponding with the process of similarity reasoning is provided to obtain real time feedback. Lastly, an application example testifies the availability of similarity reasoning method and the improvement of reasoning results caused by introducing visualization into similarity reasoning.