专家系统

It had developed an antetype system about vary data flow for sugarvest harvester products.which was based on CORBA and Java,(5) It had realized the integration between integration platform and intelligent design system.

4基于COR日A/Java技术构架的分布式异构数据库企业信息集成平台，透明地实现分布式、异构系统及数据库的访问，可以很好地解决数据地域分散，应用环境异构的问题。并开发出甘蔗收割机械产品异构数据源的原型系统。(5)编程实现与甘蔗收割机械智能专家系统进行双向信息交流和共。

The capacity level of an expert system is influenced directly by the abundance of knowledge in the knowledge base, and the storage and management models of the knowledge determine the reasoning efficiency of the expert system.

O引言知识库是知识的存储机构，用于存储领域内的原理性知识、专家的经验性知识和有关的事实等，以及为推理机提供求解问题所需的知识，它存储的知识量的丰富程度直接影响着该专家系统的智能水平。

The principle of expert system is introduced at first, and then the realization of expert controller is presented.

首先介绍了专家系统的原理，然后着重阐述了专家PID控制器的实现。

The building of the knowledge base can transfer the expertise and the domain experts' experiences on multiple cropping to the agricultural policy makers in an acceptable fashion, thus improving the automation and scientism of agricultural policy making.

该专家系统知识库的建立能将有关多熟种植领域的专门知识和领域专家的经验以可接受的方式传递给农业决策者，从而提高农业决策的自动化和科学化。

The automatic generated technique of inference rule base is studied from conception base to realize standardization and automation of knowledge base.

研究了归纳学习和指导学习相结合的集成式机器学习算法，实现了基于维修记录库和对专家启发式提问相结合的知识自动获取，大大提高FMS故障诊断专家系统的智能化程度。

2The experts'systematic theory has began to be put into use,which makes the different parameters in the activity of network planning be ableto adjust according to the experts'experience in order to meet the demands inreality.

专家系统理论开始走进应用领域，这就使得网络计划中的各个工序参数可以参考专家经验不断变化，从而满足实际中的需要

The method could deal with the difficulty in knowledge accessing and decrypting fuzzy knowledge in traditional expert system.

解决了以往专家系统专家知识获取困难和不能描述模糊性知识的缺陷。

So how to summarize, accumulate and reuse the experience and knowledge of the technical expert turns into a desiderating issue of the expert system.

而如何将技术专家的知识和经验进行总结、积累汇总并应用于工程实际是在线加工技术专家系统亟待解决的问题。

Validated by the running of a lot of examples, the consultation expert system on excavating and retaining and protection of deep foundation exactions has reached the development goal.

通过大量实例的运行以及与工程技术专家的比较，深基坑开挖与支护咨询专家系统完全达到了预期的目标，不仅提供的咨询结果正确，而且可以提供令人信服的解释。

The domain expert knowledge and advanced computer technology were used in this prototype system.A good real-time, diagnostic accuracy of disease diagnosis model was proposed, to fix the complex and real-time problem for grape disease diagnostic.

本文的创新点如下：针对南方葡萄栽培的特点，结合葡萄生产实际需要，利用领域专家知识及先进的计算机技术，构建了基于神经网络和机器视觉的南方葡萄专家系统原型。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。