专家系统

In foreign countries such as the United States and Japan, HIS has grown so fast that large hospitals have basically developed its use for management of hospitals. As an example, Medical experts system and decision support system have become an impartment part of HIS.

在国外，尤其是美国和日本，医院信息系统发展很快，大型医院基本上都使用了医院信息系统来管理医院，医学专家系统、管理决策系统的发展及应用已成为其医院信息系统的一个很重要的方面。

Expert system is a computer system which emulates the decision ability of experts in certain field.

专家系统是一种模拟专家决策能力的计算机系统。

It also enriches the theories of expert system, and opens widely the application field of expert system.

同时也丰富了专家系统理论知识，拓宽了专家系统的应用领域。

As an achievement of above research, a practical CAPP expert system suitable for box-shaped parts-TJESCAPP is developed by the author independently.

在箱体类零件CAPP专家系统的开发方面，作为上述开发的研究成果，作者独立开发了一个实用的箱体类零件CAPP专家系统——TJESCAPP。

In this paper,based on consulation to tens of bridge experts and a vast amount of investigation and study,expert knowledge on bridge assessment is obtained. A new concept-damage value is put forward to measure bridge damage,and fuzzy theory is used to create comprehensive fuzzy system to assess bridge service property. The set up of an expert system for bridge assessment is tried as well.

本文在对数10位桥梁专家的咨询以及大量的调查研究基础之上，收集整理了桥梁评估专家知识，提出用损伤度来度量桥梁结构或构件的损伤程度，并采用模糊数学原理，建立了桥梁使用性能的模糊综合评估体系，并探索建立了桥梁评估的专家系统。

This thesis successfully applies the Retes networking and interference technologies to the functional realization of the Fault Diagnosis module. Based on the knowledge used by expert in Fault Diagnosis, the association relationship between alarm data is analyzed and summarized, then all the association relationship was constructed as rules and stored in the knowledge base.

本文成功地把Rete网络及其推理理论应用到该故障诊断模块的功能实现中，并根据专家经验，对告警信息进行关联关系分析，总结告警之间的关联关系并将其表示成规则写入知识库中，Rete算法把这些规则编译成模式网和连接网对告警信息进行模式匹配，从而应用专家系统实现了移动网管系统故障诊断模块。

Meanwhile, in the course of constructing knowledge base of the expert system, it adopts judge trees to express the knowledge, on the basis of case and uses algorithm ID3 to prune the judge tree to form producing formula.

同时在构造专家系统知识库的过程中，采用了以实例为基础的判定树式知识表示，并用ID3算法对判定树进行剪枝构造产生式规则，为建立专家系统的核心奠定了基础。

An expert system of molding sand technology based on ANN has been developed.

建立了基于人工神经元网络模型的铸钢件型砂工艺专家系统，该专家系统可以根据铸件特点和生产条件确定型砂方案。

Analyed mechanism of expert System, imfering machine of selection of bolt Support, develped Sub-Expert System of bolt support Selection.

分析了专家系统推理机制，建造了锚杆支护选型推理机，开发了锚杆支护选型专家系统。

This paper analysis the common technical malfunctions problems for the new dry rotary kiln ,such as how to stable decomposition of limestone and burning temperature which brought about over burning clinker and under burnt clinker, established one intellectualized control system of the new type try-process burner was put forward.

针对新型干法窑生产中分解、烧成温度不稳定的问题进行了分析，提出建立智能燃烧器控制专家系统来解决此问题的思路，并对构成专家系统的主要部分的知识库和推理机进行了详细的分析和论述。

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。