An Immune Cooperative Particle Swarm Optimization Algorithm for Fault-Tolerant Routing Optimization in Heterogeneous Wireless Sensor Networks

Algorithm 2

Initialization mechanism in the ICPSOA.

Input:   𝑃_ST𝑜: The information parameters of nodes

    n: The population size of particle

    𝑘: The population size of swarm

Output: 𝑆_𝑖: The vector of the 𝑖th particle swarm

    𝑏(𝑔): Each sub-swarm’s optimal position vector function

Process:

    Particle’s 𝐷-dimensional vector is divided into 𝑘 particle swarms.

    𝑏(𝐿,𝑖)=(𝑝_𝑔𝑆₁,…,𝑝_𝑔𝑆_𝑖−1,𝐿,𝑝_𝑔𝑆_𝑖+1,…,𝑝_𝑔𝑆_𝑘)