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KAKEN_24360230seika.pdf
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Title |
Title |
機能維持性を高める建物・複数機器の協調制御
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Kana |
キノウ イジセイ オ タカメル タテモノ・フクスウ キキ ノ キョウチョウ セイギョ
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Kino ijisei o takameru tatemono fukusu kiki no kyocho seigyo
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Cooperative control of a building and equipment to enhance the functional maintainability
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小檜山, 雅之
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コヒヤマ, マサユキ
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Kohiyama, Masayuki
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慶應義塾大学・理工学部システムデザイン工学科・准教授
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Research team head
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科研費研究者番号 : 10333577
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高橋, 正樹
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タカハシ, マサキ
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Takahashi, Masaki
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Affiliation |
慶應義塾大学・理工学部システムデザイン工学科・准教授
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Research team member
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科研費研究者番号 : 10398638
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西, 宏章
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ニシ, ヒロアキ
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Nishi, Hiroaki
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Affiliation |
慶應義塾大学・理工学部システムデザイン工学科・教授
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Research team member
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科研費研究者番号 : 00365470
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2016
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科学研究費補助金研究成果報告書
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2015
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制振装置を持つ機器が導入された建物の機能維持のため, 制御手法と設計法を開発した。①建物・機器協調制御手法を構築し, データセンターを事例に数値解析と震動台実験で有効性を実証した。②機能停止確率を最小化する制御系設計法を定式化し, 地震ハザード曲線と建物フラジリティ曲線を用いて少ない計算負荷で設計できることを確認した。③センサの信頼度パラメータとLQG制御理論に基づく故障補償制御法を構築し, 数値解析と震動台実験で有効性を確認した。④過減衰モードを考慮できる拡張応答スペクトル法で絶対加速度応答と最大制御力の推定手法を構築した。⑤セミアクティブダンパーの減衰特性を考慮した最適制御系設計の理論を構築した。
For the functional maintenance of buildings that accommodate equipment with vibration control devices, new control methods and design procedures were developed. 1) A cooperative control method for buildings and equipment was constructed and its validity was confirmed through simulation analysis and shaking table tests of a data center model. 2) A low-computational-load procedure of control design using a seismic hazard curve and a building fragility curve was formulated to minimize the function failure probability. 3) A failure compensation method was developed using a reliability parameter and a linear quadratic Gaussian control and its validity was confirmed through simulation analysis and shaking table tests. 4) A response spectrum method was expanded to estimate the maximum absolute acceleration response and the maximum control force of a system with overdamped modes. 5) An optimal control method considering the damping characteristics of semi-active dampers was formulated.
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研究種目 : 基盤研究(B)(一般)
研究期間 : 2012~2015
課題番号 : 24360230
研究分野 : 地震工学
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Apr 20, 2022 | | Creator Name,Abstract 内容,Note 注記 を変更 |
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