Research Article

Artificial Neural Network Model for Monitoring Oil Film Regime in Spur Gear Based on Acoustic Emission Data

Table 5

Elman network performance.

Elman networkMSEMAEMAPE

S1L19.7594 × 10−41.5 × 10−33.47 × 10−2
S1L23.4684 × 10−47.2 × 10−32.388 × 10−1
S1L32.1 × 10−32.73 × 10−21.0187
S2L11.16 × 10−26.78 × 10−22.012
S2L23.5 × 10−31.08 × 10−24.599 × 10−1
S2L32.1 × 10−31.91 × 10−23.5312