This paper has developed the case-based reasoning for solving the design problem of radar system. The case presentation with frames is presented. The case-based reasoning can be used to solve problem in design process and aid decision with interactive style. 本文研究了基于实例推理(Case-BasedReasoning)用于雷达系统方案构思的设计问题求解,提出了框架的实例表示及交互式设计方法,基于实例推理可用于设计过程中的设计规划、设计以及辅助设计决策。