Analog Circuit Implementation of Fractional-Order Modified Chua’s Circuit

Year 2025, Volume: 7 Issue: 2, 117 - 124, 31.07.2025

Burak Arıcıoğlu

https://doi.org/10.51537/chaos.1633880

Abstract

In this paper, the analog circuit implementation of a fractional-order chaotic system is presented. Fractionalization is achieved by replacing integer-order capacitors and inductors with their fractional-order counterparts in Chua’s circuit. The paper provides a model for implementing fractional-order capacitors and inductors in the circuit. The results obtained from simulating the fractional-order Chua’s circuit are compared with those derived from the Grünwald-Letnikov numerical solution. All results show strong agreement.

Keywords

Chaos , Chaotic systems , Fractional-order systems , Chua’s circuit , Circuit realization

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