知识获取集成环境MDKAS及其知识库维护

Knowledge Acquisition Environment (MDKAS) and KB Maintenance

考虑到在开发机械设计专家系统时、缺少有效的知识获取环境，本文针对机械设计知识的特点，研制了一个强有力的面向机械设计领域的知识获取环境ＭＤＫＡＳ，其内容包括：知识表达，知识获取，知识库组织，知识库维护和管理及各种辅助模块．该系统在微机上用ＧＣＬＩＳＰ实现，经过运行使用，效果良好．

Considering that there is need of an efficient knowledge acqui sition environment for building mechanic design expert system, this paper, directed to the disti nctive features of the knowledge in mechanic design, develops a powerful mechanic-design-oriented knowledge acquisition system (MDKAS) which includes modules for knowledge representation, knowledge acquisition, knowledge baseorganization, maintain and management and other aided modules.