In order to acquire the design intent knowledge, a Naive Bayes approach was taken to predict the goal task of design events and plan recognition method to discover the plan level procedural knowledge.

• 重点研究主体设计过程的设计事件建模、设计行为捕获、通过底层行为数据进行目标设计任务推测、设计规划识别等知识挖掘手段来解决设计过程知识获取问题。