| Presentation | 2013/5/16 Survey of the issues related to the design and operation of wireless sensor networks for condition monitoring of railway facilities YUTA KATSUSHIMA, RYUJI TSUCHIYA, AKIO HADA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Application of sensor networks to railway facility management is expected to improve the effectiveness and efficiency of maintenance. In such applications, sensor networks are often used to monitor conditions of facilities in order to avoid potentially dangerous situations as well as to predict the future degradation of facilities. Precision of prediction highly depends on the frequency of sensing and density of sensor nodes. Sensing with high frequency and high density may often lead to high installation and/or operation cost of monitoring systems. Therefore, the tradeoff between the precision of prediction and the installation/operation cost of monitoring systems can be an important issue. In this report we describe a variety of requirements needed to realize condition monitoring systems for railway facilities and based on these requirements, discuss the necessity of energy-harvesting sensor network and their stable operations. We also propose a basic framework for the design and operation of energy-harvesting sensor networks which satisfy the requirements of long-term operation of condition monitoring systems. |
| Keyword(in Japanese) | (See Japanese page) |
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| Paper # | Vol.2013-DPS-155 No.17,Vol.2013-MBL-66 No.17 |
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| Conference Information | |
| Committee | MoNA |
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| Conference Date | 2013/5/16(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Mobile Network and Applications(MoNA) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Survey of the issues related to the design and operation of wireless sensor networks for condition monitoring of railway facilities |
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| 1st Author's Name | YUTA KATSUSHIMA |
| 1st Author's Affiliation | The University of Electro-Communications() |
| 2nd Author's Name | RYUJI TSUCHIYA |
| 2nd Author's Affiliation | The University of Electro-Communications:Railway Technical Research Institute |
| 3rd Author's Name | AKIO HADA |
| 3rd Author's Affiliation | Railway Technical Research Institute |
| Date | 2013/5/16 |
| Paper # | Vol.2013-DPS-155 No.17,Vol.2013-MBL-66 No.17 |
| Volume (vol) | vol.113 |
| Number (no) | 56 |
| Page | pp.pp.- |
| #Pages | 6 |
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