SIA OpenIR  > 工业信息学研究室  > 工业控制系统研究室
The effect of pass token period on realtime communication of urgent aperiodic message and its improvement
Wang Z(王智); Dai HP(戴华平); Chen JM(陈积明); Song YQ(宋叶琼); Wang TR(王天然); Sun YX(孙优贤)
作者部门工业控制系统研究室
会议名称IEEE International Symposium on Industrial Electronics, ISIE 2003
会议日期June 9-11, 2003
会议地点Rio de Janeiro, Brazil
会议录名称2003 IEEE International Symposium on Industrial Electronics, ISIE 2003
出版者IEEE
出版地Piscataway, NJ, USA
2003
页码472-477
收录类别EI
EI收录号20154301437281
产权排序3
ISBN号0-7803-7912-8
摘要The key to success in using distributed control system (DCS) is the timely execution of computational tasks which usually reside on different nodes and communicate with one another to accomplish a common goal. Therefore, the temporal property of the underlying network is important, and special-purpose realtime industrial network is needed. Foundation fieldbus (FF), which is characterized by explicitly distinguishing periodic and aperiodic message, is one of the network kinds. FF applies centralized media access mechanism (MAC) to support periodic message, and distributed MAC to support aperiodic message. As for aperiodic message, this paper indicates FF's current mechanisms can't effectively obtain its expected object of guaranteeing important aperiodic message although PT priority and PT rotation period are applied. Furthermore, detailed analysis expresses method of counting PT rotation period is the main cause. Then, an improved method is proposed, and accordingly, a method of setting PT rotation period is deduced. A numerical case validates the effects of the improved method.
语种英语
文献类型会议论文
条目标识符http://ir.sia.cn/handle/173321/17219
专题工业信息学研究室_工业控制系统研究室
作者单位1.National Laboratory of Industrial Control Technology, Zhejiang University, Hangzhou, China
2.LORIA-ENSEM, 2, av. de la Fort de Haye, Vandoeuvre-lès-Nancy, France
3.Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, China
推荐引用方式
GB/T 7714
Wang Z,Dai HP,Chen JM,et al. The effect of pass token period on realtime communication of urgent aperiodic message and its improvement[C]. Piscataway, NJ, USA:IEEE,2003:472-477.
条目包含的文件 下载所有文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
The effect of pass t(659KB)会议论文 开放获取CC BY-NC-SA浏览 下载
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Wang Z(王智)]的文章
[Dai HP(戴华平)]的文章
[Chen JM(陈积明)]的文章
百度学术
百度学术中相似的文章
[Wang Z(王智)]的文章
[Dai HP(戴华平)]的文章
[Chen JM(陈积明)]的文章
必应学术
必应学术中相似的文章
[Wang Z(王智)]的文章
[Dai HP(戴华平)]的文章
[Chen JM(陈积明)]的文章
相关权益政策
暂无数据
收藏/分享
文件名: The effect of pass token period on realtime communication of urgent aperiodic message and its improvement.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。