Cluster Head Selection in Wireless Sensor Networks under Fuzzy Environment

Table 1

Transformation of fuzzy membership function.

Rank	Membership functions
Very low (VL)	(0.00, 0.10, 0.25)
Low (L)	(0.15, 0.30, 0.45)
Medium (M)	(0.35, 0.50, 0.65)
High (H)	(0.55, 0.70, 0.85)
Very high (VH)	(0.75, 0.90, 1.00)