Improved Stability Analysis for Neural Networks with Time-Varying Delay

Table 1

Allowable upper bound of ℎ for different 𝑢 (Example 4.1).

𝑢	𝑢=0.8	𝑢=0.9	Unknown 𝑢
[4, 5]	1.2281	0.8636	0.8298
[6]	1.6831	1.1493	1.0880
[7]	1.7347	1.1662	—
[8]	2.3534	1.6050	1.5103
[13] (𝜌=0.8)	2.5406	1.7273	—
[14] (𝑚=2)	2.2495	1.5966	1.4902
[15] (𝑚=2)	2.1150	1.4286	1.3126
[15] (𝑚=3)	2.3838	1.6229	1.4740
This paper (𝛼=0.4)	2.9144	1.9095	1.7437
This paper (𝛼=0.5)	2.9063	1.9443	1.7769