Controller/ Technique | Settling Time (Ts) sec | Undershoots (Us) (−ve) | Objective function | ||||
---|---|---|---|---|---|---|---|
∆F1 x  10−1 | ∆F2 x  10−1 | ∆Ptie x 10−1 | ∆F1 x 10−2 | ∆F2 x 10−2 | ∆Ptie x  10−2 | ITAE x  10−2 | |
FPI/PSO [32] | 60.7 | 71.5 | 56.9 | 3.89 | 1.56 | 0.64 | 18.27 |
PID/TLBO [22] | 53.3 | 59.0 | 33.2 | 3.07 | 1.78 | 0.70 | 13.47 |
PIDN/JA [37] | 29.7 | 27.5 | 25.6 | 6.00 | 3.61 | 1.23 | 6.86 |
FPI/(hPSO-PS) [32] | 40.7 | 52.5 | 40.1 | 3.55 | 1.22 | 0.59 | 7.99 |
PI/BFOA [35] | 55.2 | 70.9 | 63.5 | 13.12 | 11.43 | 4.14 | 91.56 |
PI/GA [35] | 100.3 | 100.3 | 93.7 | 12.03 | 10.03 | 3.57 | 127.70 |
PI/(hBFOA-PSO) [36] | 73.9 | 76.5 | 57.3 | 12.36 | 10.42 | 3.69 | 58.28 |
AFPID/(SGWO) | 11.8 | 21.7 | 14.8 | 0.97 | 0.24 | 0.098 | 0.32 |