Design of external forces for eliminating traveling wave in a piecewise linear FitzHugh-Nagumo model

作者：Konishi Keiji^*; Takeuchi Masashi; Shimizu Tsuyoshi

来源：Chaos, 2011, 21(2): 023101.

DOI：10.1063/1.3545162

Elimination and control of nonlinear phenomena in excitable media are important for academic interests and practical applications. This paper provides a systematic procedure to design external forces for eliminating a traveling wave in a one-dimensional piecewise linear FitzHugh-Nagumo model. This procedure allows us to design nonfeedback and feedback control systems. The feedback control systems are designed using classical control theory. Furthermore, this procedure is extended to a two-dimensional model and verified using numerical simulation.

• 出版日期2011-6