Suppressing spatial bifurcations and chaos in one-way open coupled map lattices

K. Konishi, H. Kokame, K. Hirata

Research output: Chapter in Book/Report/Conference proceedingConference contribution


A delayed-feedback control scheme is presented to suppress spatial bifurcation and chaotic behavior in open-flow models. It is shown that spatial bifurcation and chaotic behavior never occur when the delayedfeedback controller is designed such that the following two conditions are satisfied: all the poles of the transfer function of each site are inside a unit circle, and the H-norm of the transfer function is less than 1. We provide a simple systematic procedure for the design of delayed-feedback controller. It is confirmed that our theoretical results agree well with the numerical simulations.

Original languageEnglish
Title of host publicationIECON Proceedings (Industrial Electronics Conference)
PublisherIEEE Computer Society
Number of pages6
Publication statusPublished - 2000
Externally publishedYes

Publication series

NameIECON Proceedings (Industrial Electronics Conference)

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering


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