Non-stationary signal analysis in water pipes monitoring

@article{Mocanu2010NonstationarySA,
  title={Non-stationary signal analysis in water pipes monitoring},
  author={Dan Mocanu and Jos{\'e} V. Ballester and Cornel Ioana},
  journal={2010 Conference Record of the Forty Fourth Asilomar Conference on Signals, Systems and Computers},
  year={2010},
  pages={1348-1352}
}
In order to develop early failure detection tools for hydro-power plants, “Electricite de France” (EDF) has equipped its high pressure pipes with sensors which monitor the pressure surge transients, the position of the intake and overpressure valves. The control valves are constructed so that the pressure will not exceed a maximum threshold called the Maximum Guaranteed Pressure (MGP). Modifications in the normal behavior of these control valves can generate high pressure surges over passing… CONTINUE READING

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