Target Detection Coverage Algorithm Based on 3D-Voronoi Partition for Three-Dimensional Wireless Sensor Networks

Table 3

Comparison of indicators of three algorithms when the number of nodes is large.

Number of targets	RA			CSA			3D-VPCA
	Min	Avg (%)	Max	Min	Avg (%)	Max	Min	Avg (%)	Max
10	7	89.33	10	10	100	10	10	100	10
20	16	91.83	20	20	100	20	20	100	20
30	23	91.22	30	30	100	30	30	100	30
40	34	93.75	40	40	100	40	40	100	40
50	39	91.87	49	50	100	50	50	100	50
60	45	88.94	59	59	99.94	60	60	100	60
70	61	93.28	69	66	99.90	70	70	100	70
80	68	90.87	80	76	99.37	80	78	99.48	80
90	75	92.41	88	87	99.25	90	89	99.41	90
100	81	91.90	99	98	99.43	100	99	99.53	100