Stability analysis of particle swarm optimization without Lipschitz constraint
Jie CHEN
Feng PAN
TAO CAI
Xuyan Tu
摘要：There are some adjustable parameters which direcdy influence the performance and stability of Particle Swarm Op-ttimization algorithm. In this paper, stabilities of PSO with constant parameters and time-varying parameters are analyzed withoutLipschitz constraint. Necessary and sufficient stability conditions for acceleration factor ψand inertia weight w are presented. Exper-iments on benchmark functions show the good perfomance of PSO satisfying the stability condition, even without Lipschitz con-straint. And the inertia weight w value is enhanced to ( - 1,1 ).
机标关键词：Lipschitz constraintstability conditionsacceleration factor
分类号：O1(数学)
论文发表日期：2003-01-01
在线出版日期：2025-08-15（本平台首次上网日期，不代表文献的发表时间）
页数：5( 86-90 )
英文信息