Design and Experimental Evaluation of a Robust Position Controller for an Electrohydrostatic Actuator Using Adaptive Antiwindup Sliding Mode Scheme

Table 5

Comparison of the performance of optimal PID, optimal antiwindup PID, and adaptive antiwindup PID sliding mode control systems with load disturbance.

Performance	Optimal PID	Optimal antiwindup PID	Adaptive antiwindup PID sliding mode
Overshoot	4.5%	3.9%	1.2%
Settling time	3.8 sec	1.8 sec	0.8 sec