Research Article

Finite-Time Terminal Sliding Mode Tracking Control for Piezoelectric Actuators

Table 4

Performance of the controller with sinusoidal signal.

Performance
(with different frequencies)
SMC
RMSE ( m) Max. ( m)

5 HZ
10 HZ
20 HZ 0.0019
50 HZ 0.0130
100 HZ 0.0012 0.0515