Development of the structural health monitoring system for prevention of the accident of an elevator and the amusement machine
| Project/Area Number |
23310114
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Social systems engineering/Safety system
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| Research Institution | Nihon University |
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Principal Investigator |
AOKI Yoshio 日本大学, 理工学部, 教授 (30184047)
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| Co-Investigator(Renkei-kenkyūsha) |
NAKAMURA Hideo 日本大学, 理工学部, 教授 (00267014)
TAKAHASHI Sei 日本大学, 理工学部, 准教授 (10256810)
TABATA Akihisa 日本大学, 理工学部, 助教 (70453909)
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| Project Period (FY) |
2011-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥13,390,000 (Direct Cost: ¥10,300,000、Indirect Cost: ¥3,090,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2012: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2011: ¥7,150,000 (Direct Cost: ¥5,500,000、Indirect Cost: ¥1,650,000)
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| Keywords | 安全システム / 構造健全性評価 / 予見保全 / 遠隔監視 / 特徴抽出 / 機械学習 / 昇降機 / 構造健全性 / 遠隔検知 / 残存強度評価 / 保守保全 / 遊戯施設 / 安全設計 / 自動検知システム |
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| Research Abstract |
This study aimed to develop for the structural health monitoring system which can detected invisible initial damage for an elevator and the amusement machine. The experiment of initial damage detection by using an acceleration sensor and the wire rope tester was executed, then, an appropriate signal processing for the feature extraction method and the damage identification by the machine learning were examined. From measurements of the response acceleration and leakage flux, the initial damage and rust of the wire rope was proven to be able to detect by high accuracy.
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Report
(4 results)
Research Products
(34 results)
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[Journal Article] THE SPACE ELEVATOR CONSTRUCTION CONCEPT2013
Author(s)
Yoji Ishikawa, Tatsuhito Tamura, Kiyotoshi Otsukat, Takaya Horiike, Takeo Iwaoka, Naoki Masui, Katsuya Hamachi, Satomi Katsuyamat, and Yoshio Aoki
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Journal Title
Proceedings of the 64th Internatioonal Astronautical Congress, Beijing, China
Volume: IAC-13-D4.3.7
Related Report
Peer Reviewed
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