Dynamics of Cardiovascular Muscle Using a Non-Linear Symmetric Oscillator

In this paper, a complete non-linear symmetric oscillator model using the Hamiltonian approach has been developed and used to describe cardiovascular conduction process’s dynamics, as signal generated from muscle is non-deterministic random. Electrocardiogram (ECG) significant factor in system most of medical diagnoses can be well understood by observing ECG signal’s amplitude. A proposed study, where modified vanderPol oscillator-based equation used. Gone are days whena had designed describing function technique. It better design dynamical for its high accuracy flexibility. Varying spring constant type more comfortable than traditional Not only that but different initial conditions also taken experimental purposes. never affects overall modeling. The provides energy an asymmetric oscillatory system. was initially depicted mass-spring (two degrees freedom) model. motion uncertain solved considering second-order approximation, which demonstrates possibility introducing spatial dimensions. Finally, model’s natural frequency expression simulated composed previously published result.