Control of Bifurcations and Chaos in Heart RhythmsHua

  title={Control of Bifurcations and Chaos in Heart RhythmsHua},
  author={O. T.-C. Chen and G. Linda and BushnellDept},
Cardiac arrhythmias have been closely linked to a variety of bifurcations and chaos. In this paper control of bifurcations and chaos for nonlinear models of cardiac electro-physiologic activity is investigated. Both the Andronov-Hopf bifurcation and period doubling bifur-cation are treated. Washout lter aided feedback controllers are employed to control the location and stability of the bifurcations, and the amplitude of the bi-furcated solutions. Important features of the dynamic control laws… CONTINUE READING
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