Synchronization control of Hodgkin-Huxley neurons exposed to ELF electric field

Yanqiu Che, Jiang Wang, Si Si Zhou, Bin Deng

Research output: Contribution to journalArticlepeer-review

11 Scopus citations

Abstract

This paper presents an adaptive neural network H control for unidirectional synchronization of modified Hodgkin-Huxley (HH) neurons exposed to extremely low frequency (ELF) electric field. The proposed modified HH neurons exhibit periodic and chaotic dynamics in response to sinusoidal electric field stimulation. Based on the Lyapunov stability theory, we derive the updated laws of neural network for approximating the nonlinear uncertain functions of the error dynamical system. The H design technique makes the controller robust to unmodeled dynamics, disturbances and approximate errors. The proposed controller not only ensures closed-loop stability, but also guarantees an H performance for the synchronization error system. The states of the controlled slave system exponentially synchronize with that of the master one after control. The simulation results demonstrate the validity of the proposed method.

Original languageEnglish (US)
Pages (from-to)1588-1598
Number of pages11
JournalChaos, Solitons and Fractals
Volume40
Issue number4
DOIs
StatePublished - May 30 2009

All Science Journal Classification (ASJC) codes

  • Statistical and Nonlinear Physics
  • Mathematics(all)
  • Physics and Astronomy(all)
  • Applied Mathematics

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