Device Modeling with Memristor Element for Chaotic System
Savarimuthu Prakash1, Sam Thomas2
1Savarimuthu Prakash, Department of Electronics and Communication Engineering, SSE SIMATS, Chennai (Tamil Nadu), India.
2Sam Thomas, Department of Information and Communication, Anna University, Kotturpuram, Chennai (Tamil Nadu), India.
Manuscript received on 16 August 2019 | Revised Manuscript received on 28 August 2019 | Manuscript Published on 06 September 2019 | PP: 349-351 | Volume-8 Issue- 6S, August 2019 | Retrieval Number: F10730886S19/19©BEIESP | DOI: 10.35940/ijeat.F1073.0886S19
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Abstract: The proposed circuit is a basic electric circuit that produces chaos whcih consists three energy storage devices, a dissipative device, and a non-linear device. This paper investigates the use of a memristor as the nonlinear device in Chua’s circuit. The memristor is represented mathematically by the port equation and the state equation. The memristor state is defined by the past and present values of input voltage rather than by a piecewise linear or cubic polynomial function. The proposed circuit shows that the circuit undergoes chaotic oscillations that are sensitive to the initial conditions.
Keywords: Memristor, Chaos, Nonlinear Dynamics, Chaotic Circuit, Chua’s Circuit.
Scope of the Article: Optical Devices