TY - GEN
T1 - A study of acceleration coefficients in particle swarm optimization algorithm based on CPSO
AU - Sun, Pu
AU - Sun, Hua
AU - Feng, Wenquan
AU - Zhao, Qi
AU - Zhao, Hongbo
PY - 2010
Y1 - 2010
N2 - Low convergence accuracy and the acceleration coefficient setting problem have always been the difficult and hot research points of particle swarm optimization algorithm. This paper introduces a composite particle swarm optimization CPSO based on the adaptive PSO and adaptive GA and applies CPSO in the BP network training of turbo-pump fault diagnosis. In addition, the classical test function Rastrigrin is performed to test the performance of CPSO. The simulation results show that CPSO has obvious advantages over other optimization algorithms in terms of convergence accuracy and the law of acceleration coefficient setting is summed up through the analysis of the simulation results of acceleration coefficient distribution.
AB - Low convergence accuracy and the acceleration coefficient setting problem have always been the difficult and hot research points of particle swarm optimization algorithm. This paper introduces a composite particle swarm optimization CPSO based on the adaptive PSO and adaptive GA and applies CPSO in the BP network training of turbo-pump fault diagnosis. In addition, the classical test function Rastrigrin is performed to test the performance of CPSO. The simulation results show that CPSO has obvious advantages over other optimization algorithms in terms of convergence accuracy and the law of acceleration coefficient setting is summed up through the analysis of the simulation results of acceleration coefficient distribution.
KW - Acceleration coefficients
KW - Adaptive genetic algorithm
KW - Adaptive particle swarm optimization algorithm
KW - BP network
KW - Composite particle swarm optimization algorithm
UR - https://www.scopus.com/pages/publications/79951635726
U2 - 10.1109/ICIECS.2010.5677729
DO - 10.1109/ICIECS.2010.5677729
M3 - 会议稿件
AN - SCOPUS:79951635726
SN - 9781424479412
T3 - 2nd International Conference on Information Engineering and Computer Science - Proceedings, ICIECS 2010
BT - 2nd International Conference on Information Engineering and Computer Science - Proceedings, ICIECS 2010
T2 - 2nd International Conference on Information Engineering and Computer Science, ICIECS 2010
Y2 - 25 December 2010 through 26 December 2010
ER -