Piping diagnostic apparatus, piping diagnosis method, discriminating problem optimization device, discriminant problem optimization method, reference distribution generating apparatus, reference distribution generating method, and program

摘要

Provided is a pipe diagnosis device that can be applied to pipes for which it is difficult to obtain normal data in advance. The pipe diagnostic device 1 according to one aspect of the present invention provides a reference distribution that is statistical data of the pipe reference data based on the pipe construction information, the pipe design information, and the pipe material information. Based on at least one of the vibration and dynamic pressure of the pipe that has changed over time and the reference distribution generation means 12 that generates the change distribution generation that generates a change distribution that is statistical data of the pipe deterioration data that has changed over time Means (measuring means 21 and indexing means 22), measuring means 31 for measuring at least one of vibration and dynamic pressure of the pipe, the reference distribution, the deformation distribution, and vibration and dynamic pressure of the pipe. And determining means 33 for determining deterioration of the piping based on at least one of them.