Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
INCLINATION MEASUREMENT DEVICE, MEASUREMENT METHOD OF ACCURACY OF STEEL COLUMN ELECTION USING SAME, CALIBRATION METHOD OF INCLINATION MEASUREMENT DEVICE, AND INCLINATION MEASUREMENT PROCESSING PROGRAM
PROBLEM TO BE SOLVED: To provide a device that can easily and highly accurately measure the inclination of a steel column without restriction on the space required for measurement.SOLUTION: A control section 30 has an origin processing function of storing an output signal of a triaxial accelerometer 12 at a stationary state in a storage section 35 as the origin information of the three-dimensional coordinates of the measurement system. A measurement section 10 has an origin setting function of setting an output signal ω of a triaxial angular velocity sensor 11 as the zero point of the triaxial angular velocity sensor 11 at a stationary state where the Z axis of the three dimensional coordinates of the measurement system and the gravitational acceleration direction coincide with each other. The measuring section has a compensating process function of calculating data for compensating the output signal of the triaxial angular velocity sensor 11 by detecting the stationary state on the basis of a displacement of the output signal per unit time of the triaxial accelerometer 12 and by using the origin information. From the output signal of the triaxial angular velocity sensor 11 which has been set to the origin and subjected to the compensation processing, inclination information is obtained by the measurement processing function of the measurement section 10 or the control section 30.SELECTED DRAWING: Figure 2
【課題】計測に要する空間に制限を伴うことなく、鉄骨柱の傾きを簡単に且つ高精度に計測可能にする装置を提供する。【解決手段】静止した状態における３軸加速度センサ１２の出力信号を測定系の３次元座標の原点情報として記憶部３５に記憶する原点処理機能を有する制御部３０と、測定系の３次元座標のＺ軸と重力加速度方向を一致させた状態での静止した状態における３軸角速度センサ１１の出力信号ωを３軸角速度センサ１１のゼロ点とする原点設定処理機能と、３軸加速度センサ１２の単位時間あたりの出力信号の変位に基づいて静止状態を検出して、原点情報を用いて、３軸角速度センサ１１の出力信号を補償するためのデータを算出する補償処理機能を有する測定部１０とからなり、原点設定され、補償処理の施された３軸角速度センサ１１の出力信号から、測定部１０又は制御部３０が備える測定処理機能により、傾き情報を得る。【選択図】図２
INCLINATION MEASUREMENT DEVICE, MEASUREMENT METHOD OF ACCURACY OF STEEL COLUMN ELECTION USING SAME, CALIBRATION METHOD OF INCLINATION MEASUREMENT DEVICE, AND INCLINATION MEASUREMENT PROCESSING PROGRAM
PROBLEM TO BE SOLVED: To provide a device that can easily and highly accurately measure the inclination of a steel column without restriction on the space required for measurement.SOLUTION: A control section 30 has an origin processing function of storing an output signal of a triaxial accelerometer 12 at a stationary state in a storage section 35 as the origin information of the three-dimensional coordinates of the measurement system. A measurement section 10 has an origin setting function of setting an output signal ω of a triaxial angular velocity sensor 11 as the zero point of the triaxial angular velocity sensor 11 at a stationary state where the Z axis of the three dimensional coordinates of the measurement system and the gravitational acceleration direction coincide with each other. The measuring section has a compensating process function of calculating data for compensating the output signal of the triaxial angular velocity sensor 11 by detecting the stationary state on the basis of a displacement of the output signal per unit time of the triaxial accelerometer 12 and by using the origin information. From the output signal of the triaxial angular velocity sensor 11 which has been set to the origin and subjected to the compensation processing, inclination information is obtained by the measurement processing function of the measurement section 10 or the control section 30.SELECTED DRAWING: Figure 2
【課題】計測に要する空間に制限を伴うことなく、鉄骨柱の傾きを簡単に且つ高精度に計測可能にする装置を提供する。【解決手段】静止した状態における３軸加速度センサ１２の出力信号を測定系の３次元座標の原点情報として記憶部３５に記憶する原点処理機能を有する制御部３０と、測定系の３次元座標のＺ軸と重力加速度方向を一致させた状態での静止した状態における３軸角速度センサ１１の出力信号ωを３軸角速度センサ１１のゼロ点とする原点設定処理機能と、３軸加速度センサ１２の単位時間あたりの出力信号の変位に基づいて静止状態を検出して、原点情報を用いて、３軸角速度センサ１１の出力信号を補償するためのデータを算出する補償処理機能を有する測定部１０とからなり、原点設定され、補償処理の施された３軸角速度センサ１１の出力信号から、測定部１０又は制御部３０が備える測定処理機能により、傾き情報を得る。【選択図】図２
INCLINATION MEASUREMENT DEVICE, MEASUREMENT METHOD OF ACCURACY OF STEEL COLUMN ELECTION USING SAME, CALIBRATION METHOD OF INCLINATION MEASUREMENT DEVICE, AND INCLINATION MEASUREMENT PROCESSING PROGRAM
倒れ測定装置、それを用いる鉄骨建て方精度測定方法、倒れ測定装置のキャリブレーション方法、及び、倒れ測定処理プログラム
USUDA YUTAKA (Autor:in) / SAI SHIGEHIRO (Autor:in) / SENOO YUKI (Autor:in)
15.11.2018
Patent
Elektronische Ressource
Japanisch
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