TY - GEN
T1 - Chaotic particle swarm optimization
AU - Sun, Yanxia
AU - Qi, Guoyuan
AU - Wang, Zenghui
AU - Van Wyk, Barend Jacobus
AU - Hamam, Yskandar
PY - 2009
Y1 - 2009
N2 - A new particle swarm optimization (PSO) algorithm with has a chaotic neural network structure, is proposed. The structure is similar to the Hopfield neural network with transient chaos, and has an improved ability to search for globally optimal solution and does not su®er from problems of premature convergence. The presented PSO model is discrete-time discrete-state. The bifurcation diagram of a particle shows that it converges to a stable fixed point from a strange attractor, guaranteeing system convergence.
AB - A new particle swarm optimization (PSO) algorithm with has a chaotic neural network structure, is proposed. The structure is similar to the Hopfield neural network with transient chaos, and has an improved ability to search for globally optimal solution and does not su®er from problems of premature convergence. The presented PSO model is discrete-time discrete-state. The bifurcation diagram of a particle shows that it converges to a stable fixed point from a strange attractor, guaranteeing system convergence.
KW - Chaos
KW - Con-vergence
KW - Neural network
KW - Particle swarm optimization
UR - http://www.scopus.com/inward/record.url?scp=67650691104&partnerID=8YFLogxK
U2 - 10.1145/1543834.1543902
DO - 10.1145/1543834.1543902
M3 - Conference contribution
AN - SCOPUS:67650691104
SN - 9781605583266
T3 - 2009 World Summit on Genetic and Evolutionary Computation, 2009 GEC Summit - Proceedings of the 1st ACM/SIGEVO Summit on Genetic and Evolutionary Computation, GEC'09
SP - 505
EP - 510
BT - 2009 World Summit on Genetic and Evolutionary Computation, 2009 GEC Summit - Proceedings of the 1st ACM/SIGEVO Summit on Genetic and Evolutionary Computation, GEC'09
T2 - 2009 World Summit on Genetic and Evolutionary Computation, 2009 GEC Summit - 1st ACM/SIGEVO Summit on Genetic and Evolutionary Computation, GEC'09
Y2 - 12 June 2009 through 14 June 2009
ER -