【摘要】 应用专家系统进行电机智能ＣＡＤ，存在着知识获取瓶颈和推理过程中的匹配冲突、组合爆炸、无穷递归等问题。文中提出了一种新的智能ＣＡＤ模型——神经网络专家系统，研究了它的基本原理，即基于神经网络的知识表示、推理机制和知识获取。针对电机设计的特点，提出了一种电机智能ＣＡＤ神经网络专家系统的结构。更多还原

【Abstract】 Using expert system for electrical machine intelligent CAD there are knowledge obtaining bottleneck and other problems such as matching conflict,combination explosion,infinite recursion etc in the process of reasoning.The thesis puts forth a new intelligent CAD model-nerve network expert system,researches its basic principle,that is knowledge expressing,reasoning machanism and knowledge obtaining based on nerve network.According to electrical machine designing feature,the thesis puts forth a structure of nerve network expert system for intelligent CAD.更多还原