Articles with "chaotic systems" as a keyword



Adaptive internal synchronization control of chaotic systems based on DNA strand displacement

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Published in 2024 at "International Journal of Robust and Nonlinear Control"

DOI: 10.1002/rnc.7354

Abstract: In the application of DNA‐based chaotic synchronization, the precise values of the system parameters are often complicated to attain due to the interference of external factors, thus weakening the performance of synchronization. In this paper,… read more here.

Keywords: system; chaotic systems; synchronization; control ... See more keywords

Cost function based on hidden Markov models for parameter estimation of chaotic systems

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Published in 2019 at "Soft Computing"

DOI: 10.1007/s00500-018-3129-6

Abstract: In this note, we deal with parameter estimation methods of chaotic systems. The parameter estimation of the chaotic systems has some significant issues due to their butterfly effects. It can be formulated as an optimization… read more here.

Keywords: chaotic systems; parameter estimation; cost function;

Robust predictive synchronization of uncertain fractional-order time-delayed chaotic systems

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Published in 2019 at "Soft Computing"

DOI: 10.1007/s00500-018-3328-1

Abstract: In this paper, a novel robust predictive control strategy is proposed for the synchronization of fractional-order time-delay chaotic systems. A recurrent non-singleton type-2 fuzzy neural network (RNT2FNN) is used for the estimation of the unknown… read more here.

Keywords: fractional order; control; chaotic systems; synchronization ... See more keywords

Terminal observer and disturbance observer for the class of fractional-order chaotic systems

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Published in 2020 at "Soft Computing"

DOI: 10.1007/s00500-019-04418-0

Abstract: In this paper, a terminal fractional-order observer and a terminal disturbance observer is proposed to estimate internal states and external disturbances of the class of fractional-order chaotic systems. The estimation of states within fixed time… read more here.

Keywords: order; fractional order; class fractional; disturbance observer ... See more keywords

Projective synchronization of a class of chaotic systems by dynamic feedback control method

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Published in 2017 at "Nonlinear Dynamics"

DOI: 10.1007/s11071-017-3645-4

Abstract: This paper investigates the projective synchronization problem of a class of chaotic systems in arbitrary dimensions. Firstly, a necessary and sufficient condition for the existence of the projective synchronization problem is presented. And this condition… read more here.

Keywords: synchronization problem; class chaotic; projective synchronization; synchronization ... See more keywords

Autonomous memristor chaotic systems of infinite chaotic attractors and circuitry realization

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Published in 2018 at "Nonlinear Dynamics"

DOI: 10.1007/s11071-018-4531-4

Abstract: Memristor chaotic system has been attracted by many researchers because of the rich dynamical behaviors. However, some existed memristor chaotic systems have finite numbers of chaotic attractors. In this paper, a simple, effective method is… read more here.

Keywords: autonomous memristor; systems infinite; chaotic attractors; chaotic systems ... See more keywords
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Guaranteed cost nonlinear sampled-data control: applications to a class of chaotic systems

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Published in 2020 at "Nonlinear Dynamics"

DOI: 10.1007/s11071-020-05540-7

Abstract: This paper addresses the guaranteed cost sampled-data controller synthesis and analysis problems with application to nonlinear chaotic systems. A linear parameter-varying (LPV) model is utilized to represent the nonlinear behaviour of the chaotic system while… read more here.

Keywords: sampled data; data controller; guaranteed cost; cost ... See more keywords

Stability analysis of chaotic systems in latent spaces

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Published in 2024 at "Nonlinear Dynamics"

DOI: 10.1007/s11071-024-10712-w

Abstract: Partial differential equations, and their chaotic solutions, are pervasive in the modelling of complex systems in engineering, science, and beyond. Data-driven methods can find solutions to partial differential equations with a divide-and-conquer strategy: The solution… read more here.

Keywords: chaotic systems; space; stability; space approach ... See more keywords

Realization of a novel chaotic system using coupling dual chaotic system

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Published in 2021 at "Optical and Quantum Electronics"

DOI: 10.1007/s11082-021-02831-0

Abstract: This paper establishes coupling between two various chaotic systems for Lorenz and Rossler circuits. The x-dynamics of Lorenz circuit was coupled numerically with the x dynamics of Rossler circuit. As a result of the optical… read more here.

Keywords: system; system using; chaotic systems; novel chaotic ... See more keywords

Parameters identification of chaotic systems based on artificial bee colony algorithm combined with cuckoo search strategy

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Published in 2018 at "Science China Technological Sciences"

DOI: 10.1007/s11431-016-9026-4

Abstract: Artificial bee colony (ABC) algorithm is motivated by the intelligent behavior of honey bees when seeking a high quality food source. It has a relatively simple structure but good global optimization ability. In order to… read more here.

Keywords: bee colony; algorithm; search; cuckoo search ... See more keywords

Controlling and Synchronization of Chaotic Systems Via Takagi–Sugeno Fuzzy Adaptive Feedback Control Techniques

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Published in 2021 at "Journal of Control, Automation and Electrical Systems"

DOI: 10.1007/s40313-021-00714-z

Abstract: In this research article, we have addressed the T-S (Takagi–Sugeno) fuzzy modeling and controlling and adaptive synchronization of chaotic systems. Based on the T-S fuzzy model, the fuzzy logic for controlling and synchronization for chaotic… read more here.

Keywords: controlling synchronization; sugeno fuzzy; takagi sugeno; chaotic systems ... See more keywords