2013 Fiscal Year Final Research Report
Design of hierarchical control network with high reliability
| Project/Area Number |
24860028
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| Research Category |
Grant-in-Aid for Research Activity Start-up
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| Allocation Type | Single-year Grants |
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| Research Field |
Communication/Network engineering
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
TRAN Gia Khanh 東京工業大学, 理工学研究科, 助教 (80599340)
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| Project Period (FY) |
2012-08-31 – 2014-03-31
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| Keywords | 無線 / 制御 / 最適化 |
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| Research Abstract |
In the communication network for control it is necessary to guarantee the scalability with respect to the number of end nodes, and communication delay to ensure control stability. As a result of the study, in the first year, we used QualNet simulator to show poor scalability characteristics of conventional standards. Accordingly, we proposed an hierarchical distributed control network to realize the power supply and demand balance. In the second year, we proposed an effective centralized and distributed resource optimized schemes for control backhaul. We furthermore considered a suboptimal method of arranging relay node which reduces the power consumption of the end nodes. In summary, bases for a reliable hierarchical control network with scalability had been investigated.
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