Elite Adaptive Simulated Annealing Algorithm for Maximizing the Lifespan in LSWSNs

Figure 6

The number of iterations required for the three algorithms to reach 4 different network lifetimes, respectively. (a) The number of sensors is 80, and the solutions of the three algorithms reach 60; (b) the number of sensors is 90, and the solutions of the three algorithms reach 73; (c) the number of sensors is 100, and the solutions of the three algorithms reach 80; (d) the number of sensors is 110, and the solutions of the three algorithms reach 80.

(a)

(b)

(c)

(d)