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Table 4 System performance using different performance indices

From: Bacterial foraging-optimized PID control of a two-wheeled machine with a two-directional handling mechanism

Performance index

Percent overshoot

Settling time (s)

Rise time (s)

Peak time (s)

ISE

33.8

0.9650

0.2150

0.3950

IAE

27.9

0.7800

0.2300

0.4400

MSE

46.6

1.8720

0.1970

0.3540

ITAE

29.3

0.8080

0.2480

0.4610

ITSE

34.8

1.0140

0.2230

0.4110