Cluster Head Selection in Wireless Sensor Networks under Fuzzy Environment

Table 2

Decision matrix for fuzzy TOPSIS analysis in the second cycle.

Cluster head no.	Residual energy, Eo (joules), C1	Number of neighbors, 𝑛, C2	Distance from sink, 𝑑, C3
CH1	0.9998	7	21.583
CH2	0.9998	9	24.2745
CH3	0.9887	8	20.9972
CH4	0.9894	10	39.3231
CH5	0.9998	6	23.2092
CH6	0.9998	10	39.8408
CH7	0.9998	3	7.6944
CH8	0.9988	4	4.5873
CH9	0.9998	9	25.5698
CH10	0.9947	6	10.6745
CH11	0.9964	5	9.8442
CH12	0.9998	4	16.642
CH13	0.9919	9	24.2008
CH14	0.9998	6	17.6095