Joint management of energy harvesting, storage, and usage for green wireless sensor networks
文献类型：期刊论文
| 作者 | Jin X(金曦) ; Kong FX(孔繁鑫); Zeng P(曾鹏); Deng QX(邓庆绪); Xu HT(徐惠婷)
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| 刊名 | International Journal of Distributed Sensor Networks
 |
| 出版日期 | 2014 |
| 卷号 | 2014页码:1-13 |
| 关键词 | Charging (batteries) Heuristic algorithms Optimization Sensor nodes |
| ISSN号 | 1550-1329 |
| 产权排序 | 1 |
| 通讯作者 | 金曦 ; 曾鹏 |
| 中文摘要 | Recently, energy harvesting has been emerging as a promising technique to prolong the lifetime for wireless sensor nodes. Most existing efforts address the design of energy harvesting and sensor node subsystem separately or ignore some real-world constraints. In this paper, we study how to codesign the two subsystems and how to jointly manage energy harvesting, storage, and usage. We first propose a novel system architecture for energy harvesting which employs several supercapacitors to eliminate the conflicts on charging and discharging among different system components. Then, we present a method to schedule their charging and discharging, which is proved to be able to guarantee zero waste of the harvested energy if the battery is not full. Third, we propose an optimal algorithm to minimize different components' capacity and two heuristic algorithms to maximize the system reward. We conduct extensive experiments based on real-life data traces. Results show that the proposed system architecture can harvest more energy compared to the state of the art, and the capacity optimization algorithm can choose the most suitable size for each system component. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Computer Science, Information Systems ; Telecommunications |
| 研究领域[WOS] | Computer Science ; Telecommunications |
| 关键词[WOS] | SYSTEM ; LIFETIME |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000338534800001 |
| 源URL | [http://ir.sia.cn/handle/173321/15085]  |
| 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 | Jin X,Kong FX,Zeng P,et al. Joint management of energy harvesting, storage, and usage for green wireless sensor networks[J]. International Journal of Distributed Sensor Networks,2014,2014:1-13. |
| APA | Jin X,Kong FX,Zeng P,Deng QX,&Xu HT.(2014).Joint management of energy harvesting, storage, and usage for green wireless sensor networks.International Journal of Distributed Sensor Networks,2014,1-13. |
| MLA | Jin X,et al."Joint management of energy harvesting, storage, and usage for green wireless sensor networks".International Journal of Distributed Sensor Networks 2014(2014):1-13. |
入库方式： OAI收割
来源：沈阳自动化研究所
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