Journal of System Simulation ›› 2023, Vol. 35 ›› Issue (6): 1278-1289.doi: 10.16182/j.issn1004731x.joss.22-0192

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Fault Indicator Configuration Optimization Based on Cooperative Game Particle Swarm Algorithm

Xu Wang(), Weidong Ji(), Guohui Zhou   

  1. College of Computer Science and Information Engineering, Harbin Normal University, Harbin 150025, China
  • Received:2022-03-09 Revised:2022-04-13 Online:2023-06-29 Published:2023-06-20
  • Contact: Weidong Ji E-mail:wx971025@l63.com;kingjwd@126.com

Abstract:

In order to balance the reliability and economy of distribution network fault indicator, a multi-space cooperative game particle swarm optimization algorithm is proposed. Based on the idea of population space grouping, the population activity space is adaptively divided, the particle game evolution in subspace is achieved, and the game calculation of particle fusion cosine similar reverse strategy is carried out, which well balances the convergence and diversity of the algorithm. The simulation results show that the adaptive multi-space division of population is conducive to jumping out of the local extreme value, and the game calculation integrating cosine similar reverse is conducive to improving the precision of population convergence. The method has good universality and effectiveness.

Key words: PSO, fault indicator, optimal configuration, game calculation, co-calculation

CLC Number: