摘要： 专家系统开发工具ESDT-HKD是一个通用知识工程语言。它以规则+框架+黑板作为系统的知识结构,是一个在IBM-PC机上实现的功能较完善的系统。它能以其特有的知识结构、良好生成环境和运行环境为用户服务。本文简要地介绍其系统结构、知识结构及实现方法。

Abstract: Expert system development tool ESDT-HKD is a general purpose language for knowledge engineering,Rule plus frame plus black board is used as knowledge structure of system. It is a perfect system implemented on IBM/PC. Thtre is particular knowledge structure, and generating and rnntime environment for users. .This article introduces the system architecture, knowledge structure and implementation briefly.