Air defense missile fdes based on rule inferece is studied and designed in detail , including the construction of knowledge base system , design of the inference algorithm and the building of knowledge base management system . 3 深入研究了基于规则推理的地空导弹故障诊断专家系统的设计方法,并对系统进行了设计,包括规则知识库的构建、推理算法的设计以及诊断知识库管理与维护系统的组建。
The representation of knowledge and its reasoning mechanism shall not be the only things to be emphasized , because large knowledge base systems , which need the sharing and transferring of knowledge , should be developed according to the theory of modeling 知识库系统的研究不能只侧重于知识的表示及其推理机制。对于大型知识库系统,由于需要知识共享及知识转换,必须根据建模的思想来开发。
In this article , i introduced the principle of knowledge organization and the construction of knowledge base , and taking xml language for example i described how to construct the model of knowledge organization in the knowledge base system in detail 本文将知识组织理论应用于知识库系统,从知识组织机制的基本原理以及知识库组织基本构建入手,以xml语言为例,详细描述了知识库系统中的知识组织模型及实现,并通过案例进行了相应的实证分析。
In this paper , the base principle and structure of kbs . ( knowledge base system ) is explained first , and then discuss bp neuralwork , rbf network on structure and atithmetic . in detail . the mixed diagnostic expert system bases on microsoft windows , microsoft vc + + 6 . 0 is choosed as program development tool , microsoft sql server2000 is choosed as database development tool . it is composed of four parts 本论文对混合型专家的理论和实现方法进行研究,详细地讨论了知识库规则的构造、管理,对bp算法、径向基神经网络rbf算法作了深入的探讨和分析,并以船舶动力装置故障诊断为对象实现混合型专家系统在其上的应用。
The paper showed a way combining kbs ( knowledge based system ) and cbr ( case based ratiocination ) to choose the transport routes , and proposed a programmed algorithm based on a method of the fixed train path by the regular characteristic of artsr , which could arrange the train schedule on the chosen transport routes 从特殊需求的自身规律出发,运用知识系统和案例推理相结合的方法选择运输径路,设计基于固定点号的运行计划安排算法,在选定的运输径路上安排运行计划。
Visual c + + 6 . 0 is adopted in the software development of idss in asphaltum - concrete road construction . the software packed the database system , knowledge base system , model base system all together . the operation of addition , modification , deletion and insertion can be implemented easily , and the interface is friendly 采用visualc + + 6 . 0对沥青混凝土路面施工智能决策调度支持系统进行了软件开发,该软件把数据库系统、知识库系统、模型库系统封装在一起,可以很方便地完成对各个库的操作(添加、修改、删除、插入)等,界面友好直观,易于操作,便于理解。
The knowledge bases system in this expert system is self - contained system , which not only can store the accurate numerical knowledge and the fuzzy language expression knowledge accurately and conveniently , but also fuzzy continuous knowledge and dispersed knowledge effectively . it solved the problem of the store of subjection function and domain in the database , not concerning the type of the database 这种表示方法具有完备性,根据它建立的知识库不但能准确、方便的存储精确的数值型知识和模糊语言表示的知识,而且能有效的表示、存储模糊的连续型知识和离散型知识,既解决了隶属函数和论域在数据库中存储的问题又不依赖于具体的数据库系统。
The data manage module the module includes the manage of measured parameter , such as , data appended , deleted and combined query . 2 . kbs ( knowledge base system ) module the module includes the manage of produced rule , for example the rule added , deleted , logic checked and corresponding reason added , deleted , edited 本混合型专家系统基于windows平台,选用visualc + +作为开发工具, microsoftsqlserver7 . 0作为数据库平台,利用产生式规则和径向基神经网络rbf算法进行分类和推理,系统可分为四大模块: ( 1 )数据管理模块数据管理模块主要包括设备测量参数数据录入、删除查询报表等功能。
The intelligent construction machinery is introduced , and the intelligent control process of asphaltum - concrete road construction is described . the general structure of idss in aqsphaltum - concrete road construction is designed . the database system , knowledge base system , model base system and reasoning machine are designed 对机群智能化工程机械进行了简要的介绍,描述了沥青混凝土路面施工智能控制过程,设计了沥青混凝土路面施工智能决策调度支持系统的总体结构,并对数据库系统、知识库系统、模型库系统和推理机制进行了设计。
Although these new technologies of data warehouse and olap are different forms compared to those support to decision from traditional models , they can be supplemented to each other , be joint with each other , and infiltrate to each other . the comprehensive integrated dss , which composed of data warehouse and olap , data mine , model base and knowledge base system , is a more sophisticated from of dss , and it is the development trend and the emphatic question for discussion of dss 尽管数据仓库和olap与传统的模型库对决策的支持是两种不同的形式,但是它们可以相互补充、相互结合、相互渗透,把数据仓库、 olap 、数据挖掘、模型库和知识库系统结合起来形成综合集成决策支持系统,是更高形式的决策支持系统,这也是dss未来发展的方向和重点研究的课题。