| 基于UML和XML的数据建模方法及应用 |
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| 引用本文： | 董晓明,闵绍荣,雷静,贾连兴.基于UML和XML的数据建模方法及应用[J].系统仿真学报,2010(9). |
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| 作者姓名： | 董晓明 闵绍荣 雷静 贾连兴 |
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| 作者单位： | 1. 中国舰船研究设计中心,武汉430064;
2. 通信指挥学院仿真中心,武汉430010; |
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| 摘 要： | 随着仿真技术的发展,建模方式趋向规范化、标准化。在舰载作战系统仿真中,将数据模型划分为概念模型、逻辑模型和物理模型三个层次,使用UML与XML相结合的方法进行数据建模。UML类图用来建立概念模型;XML模式用来建立逻辑模型,针对信息的内容实现数据类型的定义;XML文档是信息的载体,XML模式为最终的XML文档内容提供解释和约束。以仿真系统中的部分数据为例描述了建模的过程和方法。Abstract：The modeling method becomes more standardization now as simulation technology is developing. In simulation of shipborne combat system,the data model has three levels including conceptual,logical,and physical. UML and XML is used to do data modeling as UML class diagram for conceptual model,XML Schema for logical model,and XML documents for the final data which is described and restricted by XML Schemas. To describe the process and method of data modeling,an example is given.
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| 关 键 词： | 系统仿真 数据模型 统一建模语言 可扩展标记语言 |
Method and Application of Data Modeling Based on UML and XML |
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| DONG Xiao-ming,MIN Shao-rong,LEI Jing,JIA Lian-xing.Method and Application of Data Modeling Based on UML and XML[J].Journal of System Simulation,2010(9). |
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| Authors: | DONG Xiao-ming MIN Shao-rong LEI Jing JIA Lian-xing |
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| Abstract: | The modeling method becomes more standardization now as simulation technology is developing. In simulation of shipborne combat system,the data model has three levels including conceptual,logical,and physical. UML and XML is used to do data modeling as UML class diagram for conceptual model,XML Schema for logical model,and XML documents for the final data which is described and restricted by XML Schemas. To describe the process and method of data modeling,an example is given. |
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| Keywords: | system simulation data model UML XML |
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