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Mixed criticality scheduling for industrial wireless sensor networks

文献类型：期刊论文

作者Jin X(金曦); Xia CQ(夏长清); Xu HT(徐惠婷); Wang JT(王金涛); Zeng P(曾鹏)
刊名SENSORS
出版日期2016
卷号16期号:9页码:1-20
关键词Mixed Criticality Industrial Wireless Sensor Networks Scheduling Algorithm Scheduling Analysis
ISSN号1424-8220
产权排序1
英文摘要Wireless sensor networks (WSNs) have been widely used in industrial systems. Their real-time performance and reliability are fundamental to industrial production. Many works have studied the two aspects, but only focus on single criticality WSNs. Mixed criticality requirements exist in many advanced applications in which different data flows have different levels of importance (or criticality). In this paper, first, we propose a scheduling algorithm, which guarantees the real-time performance and reliability requirements of data flows with different levels of criticality. The algorithm supports centralized optimization and adaptive adjustment. It is able to improve both the scheduling performance and flexibility. Then, we provide the schedulability test through rigorous theoretical analysis. We conduct extensive simulations, and the results demonstrate that the proposed scheduling algorithm and analysis significantly outperform existing ones.
WOS关键词TIME ; PERFORMANCE
WOS研究方向Chemistry ; Electrochemistry ; Instruments & Instrumentation
语种英语
WOS记录号WOS:000385527700037
资助机构Important National Science and Technology Specific Project (2013ZX03005004) and the National Natural Science Foundation of China (61502474 and 61233007).
源URL[http://ir.sia.cn/handle/173321/19185]  
专题沈阳自动化研究所_工业控制网络与系统研究室
通讯作者Zeng P(曾鹏)
作者单位1.School of Computer and Control Engineering, University of Chinese Academy of Science, Beijing 100049, China
2.Laboratory of Networked Control Systems, Shenyang Institute of Automation, Chinese Academy of Science, Shenyang 110016, China
3.College of Information Science and Engineering, Northeastern University, Shenyang, 110819, China
推荐引用方式
GB/T 7714		 Jin X,Xia CQ,Xu HT,et al. Mixed criticality scheduling for industrial wireless sensor networks[J]. SENSORS,2016,16(9):1-20.
APA Jin X,Xia CQ,Xu HT,Wang JT,&Zeng P.(2016).Mixed criticality scheduling for industrial wireless sensor networks.SENSORS,16(9),1-20.
MLA Jin X,et al."Mixed criticality scheduling for industrial wireless sensor networks".SENSORS 16.9(2016):1-20.

入库方式： OAI收割

来源：沈阳自动化研究所

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