| 引用本文: | 桂勋,姚兰,谭永东,钱清泉.可扩展的监控系统仿真平台关键实现技术研究[J].电力自动化设备,2008,(5): |
| .Implementation technologies of extensible simulation platform for supervisory system[J].Electric Power Automation Equipment,2008,(5): |
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| 摘要: |
| 研发了一套可扩展的监控系统仿真平台,该平台加入了"角色对象管理中心"子系统,使得系统具备了角色驱动能力的特性,其仿真平台可在控制中心模式、本地运行模式和子站远程运行模式下运行。讨论了平台中物理对象的实现技术:物理对象的仿真抽象及给出了仿真抽象属性表,物理对象间逻辑关联实现,以及模拟量输入物理对象的信号仿真,基于发布/订购(P/S)通信的快速TOPIC(主题)信息查询机制是采用实时发布/订购的通信模式。讨论了系统采用的关键分布式算法:分布式控制中心选举算法;可靠快速文件传输算法。 |
| 关键词: 监控系统,ADS,系统仿真,角色驱动,分布式算法,RTPS |
| DOI： |
| 分类号:TP391.9 |
| 基金项目:国家科技型中小企业技术创新基金 |
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| Implementation technologies of extensible simulation platform for supervisory system |
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GUI Xun YAO Lan TAN Yongdong QIAN Qingquan
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| Abstract: |
| An extensible simulation platform for supervisory system is developed,to which the role-object management center subsystem is added to enhance its role-driving capability. It has three operating modes:central,local and remote. The implementation technologies of simulation platform are discussed:the simulative abstraction of a physical object and its property table,the logical association between physical objects,the physical object simulation of input analog signal. The fast TOPIC information inquiry mechanism adopts real-time communication mode based on P/S(Publish/Subscribe) model. The distributed algorithms are discussed:the distributed control-center selection algorithm,the reliable and fast file transmission algorithm. |
| Key words: supervisory system,ADS,system simulation,role-driving,distributed algorithms,RTPS |
