Development of the structural health monitoring system for initial damage identification of an elevator and the amusement machine
Project/Area Number |
20310099
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Social systems engineering/Safety system
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Research Institution | Nihon University |
Principal Investigator |
AOKI Yoshio Nihon University, 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)
|
Project Period (FY) |
2008 – 2010
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Project Status |
Completed (Fiscal Year 2010)
|
Budget Amount *help |
¥13,130,000 (Direct Cost: ¥10,100,000、Indirect Cost: ¥3,030,000)
Fiscal Year 2010: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2009: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2008: ¥7,150,000 (Direct Cost: ¥5,500,000、Indirect Cost: ¥1,650,000)
|
Keywords | 安全システム / 構造健全性 / 予見保全 / 遠隔監視 / 構造健全性評価 / 遠隔メンテナンス / 昇降機 / 遊戯機械 / リスクアセスメント / 個体伝達波 / 信号処理 / 固体伝達波 |
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
(56 results)
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[Presentation] 血管内展開構造の耐久性向上2009
Author(s)
鈴木謙途, 矢萩冴子, 青木義男, 田畑昭久
Organizer
平成21年度第53回日本大学理工学部学術講演会
Place of Presentation
東京都、千代田区、日本大学理工学部
Year and Date
2009-11-28
Related Report
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[Presentation] 自動車車体の衝撃モニタリング2009
Author(s)
橋本賢, 栗原大, 田畑昭久, 青木義男
Organizer
平成21年度第53回日本大学理工学部学術講演会
Place of Presentation
東京都、千代田区、日本大学理工学部
Year and Date
2009-11-28
Related Report
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[Presentation] Development of New Side Impactor2009
Author(s)
Y.Yang, S.Terada, M.Okano, A.Nakai, H.Hamada, K.Nakajima, Y.Aoki, G.Ben
Organizer
17th Internetional Conference for Composite Materials
Place of Presentation
英国、エジンバラ市
Year and Date
2009-07-29
Related Report
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[Book] 最新・材料の力学2008
Author(s)
邉吾一, 藤井透, 川田宏之, 青木義男, 他15名
Total Pages
251
Publisher
培風館
Related Report
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