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HYBRID PARTICLE SWARM-BASED ALGORITHMS AND THEIR APPLICATION TO LINEAR ARRAY SYNTHESIS
2009
Electromagnetic Waves
A heuristic particle swarm optimization (PSO) based algorithm is presented in this work and the novel hybrid approach is applied to linear array synthesis considering complex weights and directive element patterns so as to analyze its usefulness and limitations. Basically, classical PSO schemes are modified by introducing a tournament selection strategy and the downhill simplex local search method, so that the hybrid algorithms proposed combine the strengths of the PSO to initially explore the
doi:10.2528/pier08122212
fatcat:kouovywunzbu7iajwtv6ntmala