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Analysis on the TMNP- scheduling algorithm for industrial wireless network
Wang, Jun; Hu JT(胡静涛)
作者部门信息服务与智能控制技术研究室
关键词Computer Simulation Debris Industry Scheduling Throughput
发表期刊Journal of Theoretical and Applied Information Technology
ISSN1992-8645
2012
卷号45期号:2页码:525-529
收录类别EI
EI收录号20131016083178
产权排序2
摘要In order to improve real-time in industrial wireless network, the TMNP-scheduling algorithm (scheduling algorithm based on throughput maximization of non-periodic communication tasks) is proposed in this paper. The basic principles of TMNP-scheduling algorithm are analyzed, and a theory proof has been finished. The theory proof shows that TMNP-scheduling algorithm optimizes communication window debris. Compared with typical scheduling strategy of application layer in industrial control network, the TMNP-scheduling algorithm improves throughput of non-periodic communication tasks in industrial wireless network. At the same time, the nonlinear programming model is founded to generate scheduling timetable based on TMNP-scheduling algorithm. Finally, a simulation model of industrial wireless network is established. The simulation shows that TMNP-scheduling algorithm is not only effective in reducing time-out problems of periodic communication tasks, but also improving throughput of non-periodic communication tasks. © 2005; 2012 JATIT & LLS. All rights reserved.
语种英语
文献类型期刊论文
条目标识符http://ir.sia.cn/handle/173321/10579
专题信息服务与智能控制技术研究室
作者单位1.Department of Computer Science and Technology, Shenyang University of Chemical Technology, Shenyang 110142, Liaoning, China
2.Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, Liaoning, China
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Wang, Jun,Hu JT. Analysis on the TMNP- scheduling algorithm for industrial wireless network[J]. Journal of Theoretical and Applied Information Technology,2012,45(2):525-529.
APA Wang, Jun,&Hu JT.(2012).Analysis on the TMNP- scheduling algorithm for industrial wireless network.Journal of Theoretical and Applied Information Technology,45(2),525-529.
MLA Wang, Jun,et al."Analysis on the TMNP- scheduling algorithm for industrial wireless network".Journal of Theoretical and Applied Information Technology 45.2(2012):525-529.
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