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适用于WirelessHART网络中实现图路由机制的R-Dijkstra算法
Alternative TitleR-Dijkstra Algorithm for Realization of Graph Route Mechanism in WirelessHART Networks
李世兴; 王宏; 周桂平
Department工业控制网络与系统研究室
Source Publication仪表技术与传感器
ISSN1002-1841
2015
Issue6Pages:131-134
Indexed ByCSCD
CSCD IDCSCD:5481184
Contribution Rank1
Funding Organization国家高技术研究发展计划资助项目(2011AA040103)
KeywordWirelesshart 图路由 R-dijkstra 冗余
Abstract在Wireless HART协议中,提出了图路由的路由机制,但并未给出具体的实现算法。针对Wireless HART协议中图路由的特点,结合Dijkstra算法,设计了一种适用于图路由实现的R-Dijkstra算法。R-Dijkstra算法把Wireless HART网络定义为一个非负权重的连通图,通过引入冗余度参数和路径优化目标,实现了图路由传输路径选择。描述了图路由机制和算法步骤,给出了算法实现过程。应用实例表明,该算法能够满足图路由的要求。
Other AbstractWirelessHART protocol presents graph route mechanism without providing the specific realization algorithm. Aiming at the features of graph route in WirelessHART protocol,integrating Dijkstra algorithm,R-Dijkstra algorithm was suitable for graph route realization. R-Dijkstra algorithm defined WirelessHART network as a connected graph. By means of introducing redundancy parameter and route optimization goal,R-Dijkstra algorithm can select the transmission path. The graph route mechanism and R-Dijkstra algorithm steps described the algorithm realization process. The application example confirms that R-Dijkstra algorithm can meet the demands of graph routes.
Language中文
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/16909
Collection工业控制网络与系统研究室
Affiliation1.中国科学院沈阳自动化研究所网络化控制系统实验室
2.中国科学院大学
3.国网辽宁省电力有限公司电力科学研究院
Recommended Citation
GB/T 7714
李世兴,王宏,周桂平. 适用于WirelessHART网络中实现图路由机制的R-Dijkstra算法[J]. 仪表技术与传感器,2015(6):131-134.
APA 李世兴,王宏,&周桂平.(2015).适用于WirelessHART网络中实现图路由机制的R-Dijkstra算法.仪表技术与传感器(6),131-134.
MLA 李世兴,et al."适用于WirelessHART网络中实现图路由机制的R-Dijkstra算法".仪表技术与传感器 .6(2015):131-134.
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