Table 16 Median closed-loop performance comparison for coupled tank system.

From: Multi-objective optimal synthesis of robust control systems for plants exhibiting non-minimum phase and integrating behaviour

 

ZN – PID

GA-ISE-PID

QFT

Proposed

Rise Time

10.916 s.

0.790 s.

130.505 s.

8.779 s.

Settling Time

133.316 s.

5.948 s.

236.127 s.

21.992 s.

Overshoot Percentage

44.33%

25.77%

0%

0%

Peak Sensitivity

1.743

1.117

1.551

1.124

Back to article page