摘要
介绍了基于框架的专家系统的基本结构和工作原理。在机械零部件失效分析诊断中表明，该系统具有良好的知识获取、实时分析和诊断能力。为了提高该系统的性能。
The basic structure and working principle of expert system based on frame are introduced. In the failure analysis and diagnosis of machinery parts, we find this system has good potential for knowledge acquisition, analysis and on time diagnosis. To improve the performance of this system, we propose a thought of combining neural network with expert system technique.
