›› 2014, Vol. 27 ›› Issue (2): 14-.

• Articles • Previous Articles     Next Articles

Non-monotone Trust Region Algorithm PSO

 LI Xiao-Wei   

  1. (School of Science,Xidian University,Xi'an 710071,China)
  • Online:2014-02-15 Published:2014-01-12

Abstract:

A class of non-monotone trust region algorithm for unconstrained optimization problems is proposed.And a trust region algorithm based on particle swarm is proposed which combines the good search performance of PSO and the good overall convergence of trust region algorithm.Under appropriate conditions,we prove the global convergence of the algorithm.

Key words: unconstrained optimization;non-monotone;PSO;trust region;global convergence

CLC Number: 

  • O221