An Interval Type-2 Fuzzy System with a Species-Based Hybrid Algorithm for Nonlinear System Control Design

Table 7

Comparison of parameter number, computational complexity, and MSEs with the SEMBP algorithm for Example 2 while using different networks and number of rules (𝐺=20).

Network	Network structure	Number of rules	Parameter number	Time	MSE
AIT2FNS	2-6-3-6-2-1	3	90	276.1	1.9181
IT2TFNN-A	2-6-3-1	3	78	367.7	2.0504
	2-8-4-1	4	104	587.8	1.9371
IT2FNN-A	2-6-3-1	3	66	302.9	1.9844
IT2FNN	2-6-3-1	3	42	231.8	3.6466
	2-12-6-1	6	84	418.5	1.9694
FNN	2-6-3-1	3	15	94.4	11.4574
	2-12-6-1	6	30	146.4	4.9611
	2-24-12-1	12	60	272.2	2.0214
	2-34-17-1	17	85	344.3	1.9210
TSK-FNN	2-6-3-1	3	21	141.8	8.5124
	2-12-6-1	6	42	187.8	3.8451
	2-24-12-1	12	84	308.56	1.9332