LEVY VELOCITY THRESHOLD PARTICLE SWARM OPTIMIZATION
Zhihua Cui, Jianchao Zeng, Guoji Sun · 2008
Velocity threshold plays an important role in the particle swarm optimiza- tion. In this paper, a novel stochastic velocity threshold automation strategy is proposed by incorporated with Lprobability distribution. As is known, Lprobability distri- bution has an infinite second moment and is likely to generate an offspring that is far away from its parent. Therefore, this method employs a larger capability of the global exploration for each particle. Simulation results has shown the proposed strategy is effec- tive and efficient.