An Enhanced Fractional Order Model of Ionic Polymer-Metal Composites Actuator

Table 1

FOTF parameters GAs optimized.

	𝑘	𝛼	𝜏	𝛼1	𝛼2	𝑤𝑛	𝜉	Error
Model1 on Acq1 data	3.000	0.181	0.766	0.783	1.281	40.273	0.079	21.38%
Model2 on Acq2 data	4.21	0.184	1.216	0.695	1.320	39.233	0.079	21.53%
Model3 on Acq3 data	1.878	0.268	0.392	0.663	1.261	37.876	0.120	22.18%
Mean error model	6.756	0.225	0.847	0.668	1.401	39.867	0.110	21.11%