Further Results Concerning Delay-Dependent 𝐻_∞ Control for Uncertain Discrete-Time Systems with Time-Varying Delay

Table 5

The maximum delay bound ℎ for system (4.1) under Case 2.

Method	ℎ	𝐾 (corresponding to the minimum 𝛾)
[19]	43	[−6.7766−20.5924]
[20]	48	Unprovided
Theorem 3.17	52	[−136.9648−49.5596]