An Optimized RBF Neural Network Based on Beetle Antennae Search Algorithm for Modeling the Static Friction in a Robotic Manipulator Joint

Table 4

Comparison of prediction effects between GA-RBFNN and BAS-RBFNN.

	GA-RFBNN	BAS-RBFNN
Mean (Nm)	0.0012	0.0011
Maximum (Nm)	0.0054	0.0052