Cooperative Search and Rescue with Artificial Fishes Based on Fish-Swarm Algorithm for Underwater Wireless Sensor Networks

Table 1

Experiment parameters.

Network configuration	Node	Artificial fish	Others
Radius 𝑅=1 km	𝑅𝑠=50 m	Swimming speed 𝑉=1.5 m/s	Life value = 10 minutes
Depth 𝑑=200 m	𝑅𝑐=100 m	Visual = 𝑅𝑐
𝑐th=0.9	𝑅𝑒=0.5 𝑅s	Step = 𝑅𝑠
𝑁={1,4,9}	𝛼=0.2; 𝛽=2.0
Targets: 𝑀=5