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Updated: Aug 5, 2026
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Assembly and Characterization of Biomolecular Memristors Consisting of Ion Channel-doped Lipid Membranes
Published on: March 9, 2019
A new memristive chaotic system featuring flexible parameter-controlled multiscroll attractors and homogeneous
Yaozhong Dai1, Qiang Lai1, Jianning Huang2
1School of Electrical and Automation Engineering, East China Jiaotong University, Nanchang 330013, China.
Chaos (Woodbury, N.Y.)
|July 28, 2026
Summary
This study introduces a novel parameter-controlled multiscroll memristive chaotic system (MMCS). The system allows easy regulation of multiscroll attractors by adjusting memristor parameters, showing significant engineering potential.
Area of Science:
- Nonlinear Dynamics and Chaos Theory
- Memristive Systems
- Circuit Design
Background:
- Multiscroll chaos has engineering applications but requires facile regulation.
- Existing memristive chaotic systems often lack simple control over scroll numbers.
Purpose of the Study:
- To introduce a novel parameter-controlled multiscroll memristive chaotic system (MMCS).
- To demonstrate facile regulation of multiscroll attractors by memristor parameters.
- To explore the system's dynamic behaviors and practical implementation.
Main Methods:
- Constructed a flux-controlled memristor using the floor function.
- Developed a parameter-controlled multiscroll memristive chaotic system (MMCS).
- Analyzed equilibria to understand the generation mechanism of multiscroll attractors.
- Designed and implemented an STM32-based digital circuit for experimental validation.
Main Results:
- Successfully generated multiscroll attractors without altering the system architecture.
- Demonstrated that the number of scrolls is regulated by memristor parameters.
- Observed abundant dynamic behaviors, including multistability and offset boosting.
- Confirmed experimental results using an oscilloscope and NIST tests.
Conclusions:
- The proposed MMCS offers a simple structure with controllable multiscroll attractors.
- Memristor parameters effectively regulate the number of scrolls and coexisting attractors.
- The system's practical application value is confirmed through hardware implementation and testing.
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