New Delay-Dependent Robust Exponential Stability Criteria of LPD Neutral Systems with Mixed Time-Varying Delays and Nonlinear Perturbations

Table 2

The maximum allowed time delay ℎ.

ℎ𝑑=𝑟𝑑=0	𝑘=0.1	𝑘=0.3	𝑘=0.5	𝑘=0.7	𝑘=0.9
Syed Ali (2012) [28]	10.2180	2.9481	1.4126	0.7232	0.3045
Liu et al. (2013) [14]	12.2475	3.7460	1.9563	1.1015	0.5957
Corollary 9	14.1728	4.7242	2.8345	2.0246	1.5747
ℎ𝑑=𝑟𝑑=0.5	𝑘=0.1	𝑘=0.3	𝑘=0.5	𝑘=0.7	𝑘=0.9
Syed Ali (2012) [28]	6.7523	1.7922	0.7308	0.3580	0.1027
Liu et al. (2013) [14]	10.8211	3.3202	1.7390	0.9662	0.4857
Corollary 9	11.5872	3.8624	2.3174	1.6553	1.2874