Optimal convergecast scheduling for hierarchical wireless industrial systems: Performance bounds and two-stage algorithms
文献类型：期刊论文
| 作者 | Zhang XL(张晓玲) ; Liang W(梁炜); Yu HB(于海斌); Feng XS(封锡盛)
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| 刊名 | IET Communications
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| 出版日期 | 2015 |
| 卷号 | 9期号:1页码:88-100 |
| 关键词 | Algorithms Hierarchical systems Process control Process monitoring Scheduling Time division multiple access Wireless telecommunication systems |
| ISSN号 | 1751-8628 |
| 产权排序 | 1 |
| 通讯作者 | 梁炜 |
| 中文摘要 | Increased mobility coupled with a possible reduction of cabling costs and deployment time makes wireless communication an attractive alternative for the industrial process monitoring and control. The major obstacles towards the utilisation of wireless industrial systems are predominantly the timing and reliability requirements. In this study, the authors take jointly the timing and reliability requirements, limited wireless resources and the cyclic data feature into consideration, and study the performance bounds and two-stage time- and channel-optimal convergecast scheduling algorithms for wireless industrial systems with hierarchical star and mesh architecture. Specifically, they consider the convergecast communication for wireless industrial systems operating according to the recent wireless network for industrial automation-process automation standard; and they will provide bounds on the minimum convergecast schedule length and bounds on the minimum number of channels for cluster-line and cluster-tree routing structures. In both cases, they propose time- and channel-optimal twostage scheduling algorithms. They evaluate the author's two-stage scheduling algorithms by both simulation and real hardwares. Numerical results demonstrate that their algorithms are efficient compared with traditional time division multiple access-based convergecast scheduling algorithms. |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000347318900011 |
| 公开日期 | 2015-02-04 |
| 源URL | [http://ir.sia.cn/handle/173321/15648]  |
| 专题 | 沈阳自动化研究所_工业控制网络与系统研究室 |
| 推荐引用方式 GB/T 7714 | Zhang XL,Liang W,Yu HB,et al. Optimal convergecast scheduling for hierarchical wireless industrial systems: Performance bounds and two-stage algorithms[J]. IET Communications,2015,9(1):88-100. |
| APA | Zhang XL,Liang W,Yu HB,&Feng XS.(2015).Optimal convergecast scheduling for hierarchical wireless industrial systems: Performance bounds and two-stage algorithms.IET Communications,9(1),88-100. |
| MLA | Zhang XL,et al."Optimal convergecast scheduling for hierarchical wireless industrial systems: Performance bounds and two-stage algorithms".IET Communications 9.1(2015):88-100. |
入库方式： OAI收割
来源：沈阳自动化研究所
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