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A platform for research: civil engineering, architecture and urbanism
MEASUREMENT METHOD, MEASUREMENT APPARATUS, MEASUREMENT SYSTEM, AND MEASUREMENT PROGRAM
To provide a measurement method for estimating physical quantity in a central position of a path of a structure where a moving body moves, without observing the central position.SOLUTION: A measurement method includes: a first measurement waveform calculation step of calculating a first measurement waveform, which is a measurement waveform of physical quantity in a first observation point, on the basis of observation information obtained by an observation apparatus which observes the first observation point out of the first and second observation points of a structure set line-symmetrically with respect to a central position of a path of the structure where a moving body moves; a second measurement waveform calculation step of calculating a second waveform, which is a measurement waveform of physical quantity in the second observation point, on the basis of observation information obtained by an observation apparatus which observes the second observation point; an amplitude coefficient calculation step of calculating an amplitude coefficient on the basis of a distance between the central position and the first or second observation point; and an estimated waveform calculation step of calculating an estimated waveform of physical quantity in the central position by dividing a waveform obtained by adding the first measurement waveform to the second measurement waveform by the amplitude coefficient.SELECTED DRAWING: Figure 18
【課題】移動体が移動する構造物の経路の中央位置を観測せずに当該中央位置の物理量を推定することが可能な計測方法を提供すること。【解決手段】移動体が移動する構造物の経路の中央位置に対して線対称に設定される前記構造物の第１の観測点及び第２の観測点のうちの前記第１の観測点を観測する観測装置による観測情報に基づいて、前記第１の観測点の物理量の計測波形である第１の計測波形を算出する第１の計測波形算出ステップと、前記第２の観測点を観測する観測装置による観測情報に基づいて、前記第２の観測点の前記物理量の計測波形である第２の計測波形を算出する第２の計測波形算出ステップと、前記中央位置と前記第１の観測点又は前記第２の観測点との距離に基づいて、振幅係数を算出する振幅係数算出ステップと、前記第１の計測波形と前記第２の計測波形とを加算した波形を前記振幅係数で除算し、前記中央位置の前記物理量の推定波形を算出する推定波形算出ステップと、を含む、計測方法。【選択図】図１８
MEASUREMENT METHOD, MEASUREMENT APPARATUS, MEASUREMENT SYSTEM, AND MEASUREMENT PROGRAM
To provide a measurement method for estimating physical quantity in a central position of a path of a structure where a moving body moves, without observing the central position.SOLUTION: A measurement method includes: a first measurement waveform calculation step of calculating a first measurement waveform, which is a measurement waveform of physical quantity in a first observation point, on the basis of observation information obtained by an observation apparatus which observes the first observation point out of the first and second observation points of a structure set line-symmetrically with respect to a central position of a path of the structure where a moving body moves; a second measurement waveform calculation step of calculating a second waveform, which is a measurement waveform of physical quantity in the second observation point, on the basis of observation information obtained by an observation apparatus which observes the second observation point; an amplitude coefficient calculation step of calculating an amplitude coefficient on the basis of a distance between the central position and the first or second observation point; and an estimated waveform calculation step of calculating an estimated waveform of physical quantity in the central position by dividing a waveform obtained by adding the first measurement waveform to the second measurement waveform by the amplitude coefficient.SELECTED DRAWING: Figure 18
【課題】移動体が移動する構造物の経路の中央位置を観測せずに当該中央位置の物理量を推定することが可能な計測方法を提供すること。【解決手段】移動体が移動する構造物の経路の中央位置に対して線対称に設定される前記構造物の第１の観測点及び第２の観測点のうちの前記第１の観測点を観測する観測装置による観測情報に基づいて、前記第１の観測点の物理量の計測波形である第１の計測波形を算出する第１の計測波形算出ステップと、前記第２の観測点を観測する観測装置による観測情報に基づいて、前記第２の観測点の前記物理量の計測波形である第２の計測波形を算出する第２の計測波形算出ステップと、前記中央位置と前記第１の観測点又は前記第２の観測点との距離に基づいて、振幅係数を算出する振幅係数算出ステップと、前記第１の計測波形と前記第２の計測波形とを加算した波形を前記振幅係数で除算し、前記中央位置の前記物理量の推定波形を算出する推定波形算出ステップと、を含む、計測方法。【選択図】図１８
MEASUREMENT METHOD, MEASUREMENT APPARATUS, MEASUREMENT SYSTEM, AND MEASUREMENT PROGRAM
計測方法、計測装置、計測システム及び計測プログラム
KOBAYASHI SACHIHIRO (author)
2021-09-27
Patent
Electronic Resource
Japanese
MEASUREMENT METHOD, MEASUREMENT APPARATUS, MEASUREMENT SYSTEM, AND MEASUREMENT PROGRAM
| European Patent Office | 2021
MEASUREMENT METHOD, MEASUREMENT APPARATUS, MEASUREMENT SYSTEM, AND MEASUREMENT PROGRAM
| European Patent Office | 2021
MEASUREMENT METHOD, MEASUREMENT APPARATUS, MEASUREMENT SYSTEM, AND MEASUREMENT PROGRAM
| European Patent Office | 2021
MEASUREMENT METHOD, MEASUREMENT APPARATUS, MEASUREMENT SYSTEM, AND MEASUREMENT PROGRAM
| European Patent Office | 2021
MEASUREMENT METHOD, MEASUREMENT APPARATUS, MEASUREMENT SYSTEM, AND MEASUREMENT PROGRAM
| European Patent Office | 2021