This paper is original from " on - line measuring system for cragged surface on special working conditions " , supported by the science and technology research foundation of anhui province . this project mainly researches on the technique of measuring geometric parameters on train wheel profile applying stereovision measurement technology 本论文所研究的课题来源于安徽省重点科研项目“特殊工况异形曲面在线检测系统” ，本项目主要研究如何应用计算机视觉测量技术来检测火车车轮轮廓几何参数。
The last aim of this system is developing a science and logical management software , which meets the need of the reform and scientific management of hospital and serves the information construction of hospital . making the system has high scalability , reusing character , maintenance andshortening the development circle and prolonging the employ circle is the aim of this system 开发出一套科学合理的管理软件,满足医院体制改革和科学管理的需要,为医院信息化建设服务是本系统(基于webservice的医院信息系统,四川省教育厅重点科研项目, 2004年立项)的最终目的。使开发的系统具有高度的可扩展性、可重用性、可维护性,缩短开发周期,延长使用周期是本系统要达到的目标。
Firstly , several classical frequent set discovery algorithms based on level wise framework are discussed . secondly , the incremental algorithm and discretization of feature are studied for the dynamic and continue data set . finally , an expert controller and its implement of complex industrial process with help of the association rules mining are introduced 在上述背景下，结合教育部重点科研项目“复杂工业过程中信息融合与知识发现理论与应用研究” ，本论文的研究集中在三个方面：首先是对发现频繁数据项集的几种基本分层搜索算法的分析和理论探讨，其次是针对动态、连续量数据的增量挖掘算法和定量属性离散化的研究，最后给出一个采用关联规则挖掘技术的复杂工业过程专家控制器设计和现场运行结果。
This paper is from the " on - line measuring system for cragged surface on bad conditions " , supported by the science and technology research foundation of anhui province . this project is mainly on the research of measuring geometric parameters on train wheel profile applying stereovision measurement technology 本论文所研究的课题来源于安徽省重点科研项目“特殊工况异性曲面在线检测系统” ，本项目主要研究如何应用计算机视觉测量技术来检测火车车轮轮廓几何参数。
