论文部分内容阅读
知识库构建的适当与否直接关系到专家系统的推理效率和使用情况。本文介绍了精密复杂刀具真空热处理专家系统中知识的表示和知识库的构建;总结了影响真空热处理工艺参数的因素,以专家知识的形式存储在知识库中,奠定了坚实的数据基础;论述推理模块的工艺曲线动态修改功能,并给出了精密复杂刀具真空热处理专家系统的具体实例。
The proper construction of knowledge base is directly related to the reasoning efficiency and usage of expert system. In this paper, we introduce the representation of knowledge and the construction of knowledge base in the expert system of the complex and complex vacuum heat treatment. The factors affecting the parameters of the vacuum heat treatment are summarized. The expert knowledge is stored in the knowledge base and laid a solid foundation of data. Module dynamic curve of the process to modify the function, and gives a complex complex tool vacuum heat treatment expert system specific examples.