树脂基复合材料纤维缠绕方案优选专家系统的推理机研究

Research on the Reasoning Engine of the Optimizing Scheme Expert System for the Fiber Winding Line--pattern of Resin Based Composite Material

作者在充分收集整理有关复合材料纤维缠绕专业知识的基础上,研制了带有约束推理属性,可对缠绕方法的概念空间进行剪枝的正反向混合推理机。该推理机成功地通过了研制的树脂基复合材料纤维缠绕方案优选专家系统(简称CFPES系统)的使用验证。并可供研制其它专家系统借鉴。CFPES系统具有一个动态数据库和层次结构型的知识库。

Based on sufficently collecting and collating the specility knowledge of the fiber winding of resin based composite material,the autheres built up the mixed reasoning engine of forward reason- ing and backward reasoning with the character of contraint reasoning, which can prune the concept space of winding method. The reasoning engine has stood a using proof. It has been proved success- fuly in the optimizing scheme expert system of the fiber winding line-pattern of resin based com- posite material (i. e. CFPES). It is available for reference in building other expert system. There are a dynamic data base hierarchical knowledge base in CFPES.