Research Article

RBF Neural Network Control for Linear Motor-Direct Drive Actuator Based on an Extended State Observer

Table 1

Major specification data.

ParametersQuantity

Voltage (V)48.2
Maximum current (A)6.5
Inductance (mH)2.3
Resistor (Ω)5.1
Coefficient of the force (N/A)24
Frequency of the PWM (Hz)50
Full stroke (mm)
Rated thrust force of the motor (N)79
Quality of the moving coil (kg)0.11
Hydraulic pressure (MPa)25