一种面向工程实际的专家系统的开发构思

The Open Conception Cater to a Expert System of Project's Practices

面向应用领域中许多难度大、技术复杂的设计课题，本文探讨了专家知识的计算机程序系统。基于现代设计类专家系统设计任务的多目标性、求解策略的多样性、计算与推理的交替性和信息处理的表达性等特点，抽象出该类专家系统的结构模型与框架。应用CAD技术处理设计全过程，通过对机电类典型设计课题的应用与再现，引伸出智能软件开发，面向对象的数据库管理系统和智能化支持环境等新课题。并针对目前用于实践的设计类专家系统甚少的状况，给出了设计模型、构思方法与应用实例。

For many difficult and complicated designing problen in technoiogy in the field of application, this article makes a deepen research on computer porgram sysem of expert knowledge.based on the multiple objects of expert system designing tasks in modern designing, multiple methods of solving problems and the replacement in computing and reasoning, as well as the expressment in handling information, We can take out the construction model and frame of this expert system and treat the whole designing procedure by CAD technology. In treating the whole desgning procedure, it can be of simulation, expressing, guiding, dynamics and multiple reasoning. The development of intelligent software, dstabase managing system for the object and the intelligen supporting environment, etc, on be extended by the application and recurence of electromechanic typical designing problem.In the condition ot less expert system in practice, it is undoubted to be of enterprising and guiding sighficance by giving out designing models, thinking methods and application practical examples.