Abstract
| Original language | English |
|---|---|
| Article number | 042226 |
| Pages (from-to) | 1-7 |
| Number of pages | 7 |
| Journal | Physical Review. E, Statistical, Nonlinear and Soft Matter Physics |
| Volume | 94 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - 31 Oct 2016 |
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Control of birhythmicity through conjugate self-feedback : Theory and experiment. / Biswas, Debabrata; Banerjee, Tanmoy; Kurths, Jürgen.
In: Physical Review. E, Statistical, Nonlinear and Soft Matter Physics, Vol. 94, No. 4, 042226, 31.10.2016, p. 1-7.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Control of birhythmicity through conjugate self-feedback
T2 - Theory and experiment
AU - Biswas, Debabrata
AU - Banerjee, Tanmoy
AU - Kurths, Jürgen
N1 - ACKNOWLEDGMENTS D.B. acknowledges the financial support from CSIR, New Delhi, India, T.B. acknowledges the financial support from SERB, Department of Science and Technol- ogy (DST), India [Project Grant No.: SB/FTP/PS-005/2013]
PY - 2016/10/31
Y1 - 2016/10/31
N2 - Birhythmicity arises in several physical, biological, and chemical systems. Although many control schemes have been proposed for various forms of multistability, only a few exist for controlling birhythmicity. In this paper we investigate the control of birhythmic oscillation by introducing a self-feedback mechanism that incorporates the variable to be controlled and its canonical conjugate. Using a detailed analytical treatment, bifurcation analysis, and experimental demonstrations, we establish that the proposed technique is capable of eliminating birhythmicity and generates monorhythmic oscillation. Further, the detailed parameter space study reveals that, apart from monorhythmicity, the system shows a transition between birhythmicity and other dynamical forms of bistability. This study may have practical applications in controlling birhythmic behavior of several systems, in particular in biochemical and mechanical processes.
AB - Birhythmicity arises in several physical, biological, and chemical systems. Although many control schemes have been proposed for various forms of multistability, only a few exist for controlling birhythmicity. In this paper we investigate the control of birhythmic oscillation by introducing a self-feedback mechanism that incorporates the variable to be controlled and its canonical conjugate. Using a detailed analytical treatment, bifurcation analysis, and experimental demonstrations, we establish that the proposed technique is capable of eliminating birhythmicity and generates monorhythmic oscillation. Further, the detailed parameter space study reveals that, apart from monorhythmicity, the system shows a transition between birhythmicity and other dynamical forms of bistability. This study may have practical applications in controlling birhythmic behavior of several systems, in particular in biochemical and mechanical processes.
U2 - 10.1103/PhysRevE.94.042226
DO - 10.1103/PhysRevE.94.042226
M3 - Article
VL - 94
SP - 1
EP - 7
JO - Physical Review. E, Statistical, Nonlinear and Soft Matter Physics
JF - Physical Review. E, Statistical, Nonlinear and Soft Matter Physics
SN - 1539-3755
IS - 4
M1 - 042226
ER -