EURASIP Journal on Advances in Signal Processing

Table 6 Center of Gaussian membership functions before and after optimization for the Box and Jenkins example (case 2)

From: T-S fuzzy systems optimization identification based on FCM and PSO

	Center \(\phantom {\dot {i}\!}(v_{c*r})\)
Before optimization	0.0590	0.0590	0.0590	52.9000	52.9000	52.9000
	0.9840	0.9840	0.9840	55.5333	55.5333	55.5333
	1.4465	1.4465	1.4465	56.5500	56.5500	56.5500
After optimization	−1.3863	−1.3802	−1.3900	48.7186	48.7561	48.7456
	0.1611	0.1847	0.1854	52.4433	52.5454	52.5965
	1.4585	1.4662	1.4627	56.9984	57.0210	57.0316

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