期刊文献+

改进的粒子群算法及其在软测量建模中的应用 被引量:3

An Improved Particle Swarm Algorithm and Its Application in Soft Sensor Modeling
在线阅读 下载PDF
导出
摘要 提出了一种改进的粒子群算法,很好地解决了基本粒子群算法中易陷入局部最优的缺点。通过比较和分析几个标准测试函数的计算结果,改进的粒子群算法的优良性得到充分的证明。改进的粒子群算法被用于优化神经网络的结构和参数,结果表明:不但网络的结构得到控制,而且泛化性能有了较大的提高。同时,算法在优化神经网络上的有效性也在4-CBA含量的软测量建模中得到了很好的证实。 An improved PSO(particle swarm optimization) algorithm is presented which well addresses slow convergence speed and low calculation precision in the basic PSO algorithm. By comparing and analyzing the results of several standard test functions, the excellent performance of PSO is proved. Then, the improved PSO is applied to optimization of the structure and parameters in NN(neural network). The availability of algorithm in optimizing neural network is proved by applying NN in soft sensor modeling of 4- CBA measurement.
出处 《华东理工大学学报(自然科学版)》 CAS CSCD 北大核心 2007年第3期400-404,共5页 Journal of East China University of Science and Technology
基金 国家自然科学基金项目(20506003) 上海启明星项目(04QMX1433) 教育部科学技术研究重点项目(106073) 国家杰出青年基金(60625302) 国家973计划基金(2002CB3122000)
关键词 粒子群算法 软测量 建模 神经网络 particle swarm optimization soft sensor modeling neural network
  • 相关文献

参考文献12

  • 1Kennedy J,Eberhart R.Particle swarm optimization[A].Proc of IEEE International Conference on Neural Networks[C].Perth,Australia:IEEE Service Center,1995.1942-1948.
  • 2Eberhart R,Kennedy J.A new optimizer using particle swarm theory[A].Proc of the 6th International Symposium on Micro Machine and Human Science[C].Nagoya,Japan:IEEE Service Center,1995.39-43.
  • 3Krink T,Vesterstrom J S,Riget J.Particle swarm optimization with spatial particle extension[A].Proc of the IEEE Int Conf on Evolutionary Computation[C].Honolulu:IEEE,2002.1474-1497.
  • 4Kazemi BAL,Mohan C K.Multi-phase generalization of the particle swarm optimization algorithm[A].Proc of the IEEE Int Conf on Evolutionary Computation[C].Honolulu:IEEE,2002.489-494.
  • 5Hu X H,Eberhart R C.Adaptive particle swarm optimization:Detection and response to dynamic system[A].Proc of the IEEE Int Conf on Evolutionary Computation[C].Honolulu:IEEE,2002.1666-1670.
  • 6Xie X F,Zhang W J,Yang Z L.A dissipative particle swarm optimization[A].Proc of the IEEE Int Conf on Evolutionary Computation[C].Honolulu:IEEE,2002.1456-1461.
  • 7Higashi N,Iba H.Particle swarm optimization with Gaussian mutation[A].Proc of the IEEE Swarm Intelligence Symp[C].Indianapolis:IEEE,2003.72-79.
  • 8Kennedy J.Bare bones particle swarms[A].Proc of the IEEE Swarm Intelligence Symp[C].Indianapolis:IEEE Press,2003.53-57.
  • 9Zhang W J,Xie X F.DEPSO:Hybrid particle swarm with differential evolution operator[A].Proc of the IEEE Int Conf on Systems,Man and Cybernetics[C].Washington:IEEE Inc,2003.3816-3821.
  • 10Lovbjerg M,Krink T.Extending particle swarm optimizers with self-organized critically[A].Proc of the IEEE Int Conf on Evolutionary Computation[C].Honolulu:IEEE,2002.1588-1593.

二级参考文献6

共引文献12

同被引文献35

引证文献3

二级引证文献20

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部