Multiple Target Localization Based on Binary Salp Swarm Algorithm optimized Compressive Sensing Reconstntction under WSNs

摘要

In this paper, a multiple target localization algorithm based on compressive sensing reconstruction of Binary Salp Swarm Algorithm (BSSA) is proposed to improve the multi-target positioning accuracy and anti-noise in wireless sensor networks. The continuous salp swarm algorithm is discretized in the binary space, and the essential characteristics of the rapid coordination change and foraging of the salp swarm are preserved, and then used for the reconstruction of compressive sensing signals to achieve multi-target positioning under the wireless sensor networks. The experimental results shows that compared with the traditional compressive sensing reconstruction algorithm, the algorithm has good noise immunity and counting performance. The positioning performance is better than the greedy matching pursuit(GMP) algorithm and the traditional l1-norm minimization algorithm.