Leakage determination method, leakage determination system, and program

Leakage determination method, leakage determination system, and program

The present invention is a leakage determination method comprising: comparing a correlation profile including a cross-correlation function obtained from measurement data measured at at least a pair of measurement positions and position information for the measurement positions, and a correlation pro...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Hoshuyama Osamu
Format: Patent
Sprache:eng
Schlagworte:
FIXED CONSTRUCTIONS
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, ORDISTRIBUTING WATER
MEASURING
PHYSICS
SEWERAGE
TESTING
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES
TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
WATER SUPPLY
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Beschreibung
Zusammenfassung:The present invention is a leakage determination method comprising: comparing a correlation profile including a cross-correlation function obtained from measurement data measured at at least a pair of measurement positions and position information for the measurement positions, and a correlation profile at the time of the leakage determination including the cross-correlation function obtained from the measurement data measured at the pair of measurement positions and the position information for the measurement positions; and determining leakage.