Identification of Vibration Signal for Residual Pressure Utilization Hydraulic Unit Using MRFO-BP Neural Network

Table 6

Identification rates of three units based on BA-BP neural network.

Measuring point position	Generator (%)	Inlet (%)	Middle of the spiral casing (%)	Tail of the spiral casing (%)	Outlet (%)
BA-BP identification rate	77.556	95.000	94.944	91.278	94.389