Improved Results on Fuzzy 𝐻∞ Filter Design for T-S Fuzzy Systems

Table 4

Minimum performance level 𝛾.

Method	𝛿=0.7		𝛿=1		𝛿=2		𝛿=4		Any 𝛿
	[4]	[5]	[4]	[5]	[4]	[5]	[4]	[5]	Our results
ℎ𝑏=0.5	0.37	0.26	0.35	0.24	0.36	0.24	0.38	0.26	0.218
ℎ𝑏=0.6	0.44	0.31	0.38	0.27	0.38	0.27	0.41	0.29	0.241
ℎ𝑏=0.8	0.63	0.45	0.49	0.34	0.44	0.31	0.55	0.39	0.300