Optimization of the Distribution and Localization of Wireless Sensor Networks Based on Differential Evolution Approach

Table 8

Mean and variance results for the four set of walls, with 65 nodes and effective area of 6400.0000 (m²).

Case	Case	Case	Case	Case
Success test/40	34/40	40/40	36/40	39/40
Mean time (s)	1228.6005	1417.2937	1531.0622	1515.7459
Mean redundant (%)	50.13	53.05	50.50	51.40
Mean radii (m)	7.1963	7.1891	7.1879	7.1858
Mean energy (mW)	16.8495	16.8144	16.8092	16.7988
Mean area (%)	92.25	93.83	93.24	93.41
Var time	4.4281	1187.1325	1735.6760	1129.1838
Var redundant	1.7137e − 004	1.2889e − 004	1.8643e − 004	1.7708e − 004
Var radii	9.4720e − 004	4.4480e − 004	9.6199e − 004	6.5851e − 004
Var energy	0.0213	0.0097	0.0210	0.0143
Var area	3.2485e − 005	1.9754e − 005	2.9491e − 005	3.6057e − 005