Fractional dynamical model for the generation of ECG like signals from filtered coupled Van-der Pol oscillators

@article{Das2013FractionalDM,
  title={Fractional dynamical model for the generation of ECG like signals from filtered coupled Van-der Pol oscillators},
  author={Saptarshi Das and Koushik Maharatna},
  journal={Computer methods and programs in biomedicine},
  year={2013},
  volume={112 3},
  pages={
          490-507
        }
}
In this paper, an incommensurate fractional order (FO) model has been proposed to generate ECG like waveforms. Earlier investigation of ECG like waveform generation is based on two identical Van-der Pol (VdP) family of oscillators, which are coupled by time delays and gains. In this paper, we suitably modify the three state equations corresponding to the nonlinear cross-product of states, time delay coupling of the two oscillators and low-pass filtering, using the concept of fractional… CONTINUE READING
4
Twitter Mentions

Citations

Publications citing this paper.
SHOWING 1-10 OF 16 CITATIONS

Changes of Fractional-Order Model Parameters in Biceps Tissue from Fatiguing Exercise

  • 2018 IEEE International Symposium on Circuits and Systems (ISCAS)
  • 2018
VIEW 1 EXCERPT
CITES BACKGROUND

Formation of second-degree atrioventricular blocks in the cardiac heterogeneous oscillator model

  • 2015 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)
  • 2015

References

Publications referenced by this paper.
SHOWING 1-10 OF 66 REFERENCES

Is the normal heart a periodic oscillator?

  • Biological Cybernetics
  • 1988
VIEW 4 EXCERPTS
HIGHLY INFLUENTIAL

Functional Fractional Calculus

VIEW 3 EXCERPTS
HIGHLY INFLUENTIAL

Nonstationarity and 1/f noise characteristics in heart rate

  • Computers in Cardiology 1996
  • 1996
VIEW 4 EXCERPTS
HIGHLY INFLUENTIAL

Plonsey, Bioelectromagnetism: principles and applications of bioelectric and biomagnetic fields

R. J. Malmivuo
  • 1995
VIEW 3 EXCERPTS
HIGHLY INFLUENTIAL