Study about Improvement of Reliability on Maintenance TechnologyBased on NPP Condition and Medical Application Using Time Series Analysis

• Project/Area Number: 22560826
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Nuclear engineering
• Research Institution: The University of Tokyo
• Principal Investigator: DEMACHI Kazuyuki 東京大学, 大学院・工学系研究科, 准教授 (00292764)
• Co-Investigator(Kenkyū-buntansha): HAGA Akihiro 東京大学, 大学院・医学系研究科, 特任助教 (30448021)
• Project Period (FY): 2010 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000); Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000); Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000); Fiscal Year 2010: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
• Keywords: 主成分分析 / 信号解析 / 予測 / 放射線治療 / 状態監視保全 / 動的回転機器 / 異常診断 / SSA解析 / 時系列データ予測 / 追尾型放射線治療装置 / 肺腫瘍

Research Abstract

The simpler and earlier abnormality detection system was developed by applying the SST(Singular Spectrum Transform) for the Real-time diagnosis and prediction of active equipment. The movie-prediction method was developed to predict the near future of the medical X-ray movie by applying the PCA(Principle Component Analysis) and SSA(Singular Spectrum Analysis). The imitation tumor was moved with the XYZ-stage and its motion captured with the CCD cameras was successfully predicted by SSA method with the 1mm accuracy of 95% reliability.

Research Products

• [Journal Article] An approach for Motion Image Prediction and Reconstruction using Principal Component Analysis (2012)
  • Author(s): Ritu Bhusal Chhatkuli, Kazuyuki Demachi,Masaki Kawai, Hirroshi Sakakibara, KazumaKamiaka and Mitsuru Uesaka
  • Journal Title: Proceedings of 1st International Conference on Maintenance Science and Technology for Nuclear Power Plants Proc.of 1st International Conference on Maintenance Science and Technology for Nuclear Power Plants Volume: 1巻 Pages: 103-104
  • Peer Reviewed
• [Journal Article] Movie Prediction Techinique based on the PCA and SSA Methods (2012)
  • Author(s): Kazuyuki Demachi, Hirroshi Sakakibara, Kazuma Kamiaka, Ritu Bhusal Chhatkuli and Masaki Kawai
  • Journal Title: Proc.of 1st International Conference on Maintenance Science and Technology for Nuclear Power Plants Volume: 1巻 Pages: 169-170
  • Peer Reviewed
• [Journal Article] Development of Anomalous Detection using Movie PredictionProc. (2012)
  • Author(s): Hirroshi Sakakibara, Ka z u yu k i De m ac h i, Masaki Kawai, Ritu Bhusal Chhatkuli, Kazuma Kamiaka and Naoto Kasahara
  • Journal Title: 1st International Conference on Maintenance Science and Technology for Nuclear Power Plants Volume: 1巻 Pages: 173-174
  • Peer Reviewed
• [Journal Article] An approach for Motion Image Prediction and Reconstruction using Principal Component Analysis,” In Proceedings of 1st International Conference on Maintenance Science and Technology for Nuclear Power Plants (2012)
  • Author(s): Ritu Bhusal Chhatkuli
  • Journal Title: Proc.of 1st International Conference on Maintenance Science and Technology for Nuclear Power Plants. Volume: 1 Pages: 103-104
  • Peer Reviewed
• [Journal Article] Movie Prediction Techinique based on the PCA and SSA Methods. (2012)
  • Author(s): Kazuyuki Demachi
  • Journal Title: Proc.of 1st International Conference on Maintenance Science and Technology for Nuclear Power Plants. Volume: 1 Pages: 169-170
  • Peer Reviewed
• [Journal Article] Development of Anomalous Detection using Movie Prediction (2012)
  • Author(s): Hirroshi Sakakibara,
  • Journal Title: Proc.of 1st International Conference on Maintenance Science and Technology for Nuclear Power Plants. Volume: 1 Pages: 173-174
  • Peer Reviewed
• [Journal Article] Numerical simulation of residual stress measurement with acoustic wave (2011)
  • Author(s): E Cuixiang Pei, Kazuyuki Demachi
  • Journal Title: EJAM Volume: 2 Pages: 160-167
  • Peer Reviewed
• [Journal Article] Establish of the prediction system of chest skin motion with SSA method (2010)
  • Author(s): Akira Mizuguchi, Kazuyuki Demachi
  • Journal Title: IEEE Transactions on Magnetics Volume: 33 Pages: 1529-1533
  • Peer Reviewed
• [Presentation] 上坂充追尾型放射線治療のための腫瘍挙動予測システムの開発 (2013)
  • Author(s): 河合 理城,出町 和之,石川 正純,白 土 博樹
  • Organizer: 2013 年電子情報通信学会 総合大会
  • Place of Presentation: 岐阜大学
• [Presentation] 高精度放射線治療のための予測システムの開発 (2013)
  • Author(s): 河合理城
  • Organizer: 東京大学先端医療シーズ開発フォーラム
  • Place of Presentation: 東京大学、東京都
• [Presentation] 追尾型放射線治療のための腫瘍挙動予測システムの開発 (2013)
  • Author(s): 河合理城
  • Organizer: 2013年電子情報通信学会 総合大会
  • Place of Presentation: 岐阜大学、岐阜県
• [Presentation] 上坂 充MSSA法を用いた腫瘍動体予測システムの開 発 (2012)
  • Author(s): 河合 理城,出町 和之,石川 正純,白 土 博樹
  • Organizer: 日本機械学会 2012 年度年次大会
  • Place of Presentation: 金沢大学
• [Presentation] Movie prediction of lungtumor for precise chasing radiation therapy (2012)
  • Author(s): Bhusal Chhatkuli, Kazuyuki Demachi,Masaki Kawai, Hiroshi Sakakibara and Mitsuru Uesaka
  • Organizer: 第104回日本医学物理学会学術大会
  • Place of Presentation: つくば国際会議場
• [Presentation] An approach for Motion Image Prediction and Reconstruction using Principal Component Analysis (2012)
  • Author(s): Ritu Bhusal Chhatkuli, K a z uy u ki D e ma c hi , Masaki Kawai, Hirroshi Sakakibara, Kazuma Kamiaka and Mitsuru Uesaka
  • Organizer: In Proceedings of1st International Conference on Maintenance Science and Technology for Nuclear Power Plants1st International Conference on Maintenance Science and Technology for Nuclear Power Plants
  • Place of Presentation: University of Tokyo
• [Presentation] Movie Prediction Techinique based on the PCA and SSA Methods (2012)
  • Author(s): Kazuyuki Demachi, Hirroshi Sakakibara, Kazuma Kamiaka, Ritu Bhusal Chhatkuli and Masaki Kawai
  • Organizer: 1st International Conference on Maintenance Science and Technology forNuclear Power Plants
  • Place of Presentation: University of Tokyo
• [Presentation] Development of Anomalous Detection using Movie Prediction (2012)
  • Author(s): Hirroshi Sakakibara, Ka z u yu k i De m ac h i, Masaki Kawai, Ritu Bhusal Chhatkuli, Kazuma Kamiaka and Naoto Kasahara
  • Organizer: 1st International Conference on Maintenance Science and Technology for Nuclear Power Plants
  • Place of Presentation: University of Tokyo
• [Presentation] MSSA法を用いた腫瘍動体予測システムの開発 (2012)
  • Author(s): 河合理城
  • Organizer: 日本機械学会 2012年度年次大会
  • Place of Presentation: 金沢大学、石川県
• [Presentation] Development of motion image prediction method using principal component analysis (2012)
  • Author(s): Ritu Bhusal Chhatkuli,
  • Organizer: 日本保全学会 第９回学術講演会
  • Place of Presentation: 一橋大学、東京都
• [Presentation] Movie prediction of lung tumor for precise chasing radiation therapy (2012)
  • Author(s): Ritu Bhusal Chhatkuli,
  • Organizer: 第104回日本医学物理学会学術大会
  • Place of Presentation: つくば国際会議場、茨城県
• [Presentation] An approach for Motion Image Prediction and Reconstruction using Principal Component Analysis,” In Proceedings of 1st International Conference on Maintenance Science and Technology for Nuclear Power Plants (2012)
  • Author(s): Ritu Bhusal Chhatkuli,
  • Organizer: 1st International Conference on Maintenance Science and Technology for Nuclear Power Plants
  • Place of Presentation: University of Tokyo、東京都
• [Presentation] Movie Prediction Techinique based on the PCA and SSA Methods (2012)
  • Author(s): Kazuyuki Demachi
  • Organizer: 1st International Conference on Maintenance Science and Technology for Nuclear Power Plants
  • Place of Presentation: University of Tokyo、東京都
• [Presentation] Development of Anomalous Detection using Movie Prediction (2012)
  • Author(s): Hirroshi Sakakibara
  • Organizer: 1st International Conference on Maintenance Science and Technology for Nuclear Power Plants
  • Place of Presentation: University of Tokyo、東京都
• [Presentation] 上坂充M-SSA法を用いた腫瘍の挙動予測 (2011)
  • Author(s): 河合理城,出町和之,水口明,石川正純,白土博樹
  • Organizer: 第101回日本医学物理学会学術大会
  • Place of Presentation: パシフィコ横浜
• [Presentation] Development of Prediction System for Moving Tumor by MSSA for Chasing Radiotherapy6th Japan-Korea Joint Meeting on Medical Physics (2011)
  • Author(s): Masaki Kawai, Ka z uy u ki D e ma c hi , Hiroki Shirato, Masayori Ishikawa and Mitsuru Uesaka
  • Organizer: 11th Asia-Oceania Congress of Medical Physics
  • Place of Presentation: 九州大学
• [Presentation] MSSA法を用いた肺腫瘍の呼吸時動線の予測 (2011)
  • Author(s): 出町和之, 河合理城
  • Organizer: 第3回検査・評価・保全に関する連携講演会
  • Place of Presentation: 大阪市立大学
• [Presentation] Mポジティブコントラスト法を用いたMRIにおける腫瘍画像強調 (2011)
  • Author(s): 出町和之, 朱海涛、関野正樹
  • Organizer: 第3回検査・評価・保全に関する連携講演会
  • Place of Presentation: 大阪市立大学
• [Presentation] SSA法を用いた呼吸時横隔膜挙動の推定 (2010)
  • Author(s): 水口明, 出町和之, 上坂充, 芳賀昭弘, 木田智士
  • Organizer: 第100回日本医学物理学会学術総会
  • Place of Presentation: パシフィコ横浜
  • Year and Date: 2010-04-10
• [Presentation] Development of motion image prediction method using principal component analysis
  • Author(s): Ritu Bhusal Chhatkuli, K a z uy u ki D e ma c hi , Masaki Kawai, Hiroshi Sakakibara and Mitsuru Uesaka
  • Organizer: 日本保全学会第9回学術講演会