Recurrent functional-link-based fuzzy neural network controller with improved particle swarm optimization for a linear synchronous motor drive

Faa Jeng Lin, Syuan-Yi Chen, Li Tao Teng, Hen Chu

研究成果: 雜誌貢獻文章

40 引文 斯高帕斯(Scopus)


A recurrent functional link (FL)-based fuzzy neural network (FNN) controller is proposed in this study to control the mover of a permanent-magnet linear synchronous motor (PMLSM) servo drive to track periodic reference trajectories. First, the dynamic model of the PMLSM drive system is derived. Next, a recurrent FL-based FNN controller is proposed in this study to control the PMLSM. Moreover, the online learning algorithms of the connective weights, means, and standard deviations of the recurrent FL-based FNN are derived using the back-propagation (BP) method. However, divergence or degenerated responses will result from the inappropriate selection of large or small learning rates. Therefore, an improved particle swarm optimization (IPSO) is adopted to adapt the learning rates of the recurrent FL-based FNN online. Finally, the control performance of the proposed recurrent FL-based FNN controller with IPSO is verified by some simulated and experimental results.

頁(從 - 到)3151-3165
期刊IEEE Transactions on Magnetics
出版狀態已發佈 - 2009 八月 1


ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering