Showing 221 - 240 results of 346 for search '"complex dynamics"', query time: 0.07s Refine Results
  1. 221

    Cluster Anti-Synchronization of Complex Networks with Nonidentical Dynamical Nodes by Shuguo Wang, Chunyuan He, Hongxing Yao

    Published 2012-01-01
    “…This paper investigates a new cluster antisynchronization scheme in the time-varying delays coupled complex dynamical networks with nonidentical nodes. Based on the community structure of the networks, the controllers are designed differently between the nodes in one community that have direct connections to the nodes in other communities and the nodes without direct connections with the nodes in other communities strategy; some sufficient criteria are derived to ensure cluster anti-synchronization of the network model. …”
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  2. 222

    Exponential Synchronization of Two Nonlinearly Coupled Complex Networks with Time-Varying Delayed Dynamical Nodes by Wei Shao

    Published 2014-01-01
    “…Moreover, the presented results here can also be applied to complex dynamical networks with single time delay case. …”
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  3. 223

    Chaos in a Predator-Prey System with Impulsive Perturbations and Stage Structure for the Predator by Bin Zhang, Shuai Shi, Woye Liu

    Published 2009-01-01
    “…Furthermore, by using the method of numerical simulation, the influence of the impulsive control strategy on the inherent oscillation is investigated, which shows rich complex dynamic (such as periodic doubling bifurcation, periodic halving bifurcation, nonunique attractors, chaos, and periodic windows).…”
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  4. 224

    Complexity Analysis of a Modified Predator-Prey System with Beddington–DeAngelis Functional Response and Allee-Like Effect on Predator by Shuangte Wang, Hengguo Yu

    Published 2021-01-01
    “…In this paper, complex dynamical behaviors of a predator-prey system with the Beddington–DeAngelis functional response and the Allee-like effect on predator were studied by qualitative analysis and numerical simulations. …”
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    Article
  5. 225

    Technical Condition Assessment and Modelling of Reed Valves in Vehicle Engine Intake Systems by Oleksandr Kravchenko, Alexander Khrulev, Juraj Gerlici, Oleksii Saraiev, Serhii Danets

    Published 2025-01-01
    “…This data confirmed that with proper consideration of the existing limitations, the quasi-stationary model gives results close to those provided by the complex dynamic models.…”
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  6. 226

    Solving Hyperchaotic Systems Using the Spectral Relaxation Method by S. S. Motsa, P. G. Dlamini, M. Khumalo

    Published 2012-01-01
    “…A new multistage numerical method based on blending a Gauss-Siedel relaxation method and Chebyshev pseudospectral method, for solving complex dynamical systems exhibiting hyperchaotic behavior, is presented. …”
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  7. 227

    Bifurcation Analysis of a Singular Bioeconomic Model with Allee Effect and Two Time Delays by Xue Zhang, Qing-ling Zhang, Zhongyi Xiang

    Published 2014-01-01
    “…Finally, numerical simulations are included supporting the theoretical analysis and displaying the complex dynamical behavior of the model outside the domain of stability.…”
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    Article
  8. 228

    Self-Organized Criticality of Rainfall in Central China by Zhiliang Wang, Chunyan Huang

    Published 2012-01-01
    “…Rainfall is a complexity dynamics process. In this paper, our objective is to find the evidence of self-organized criticality (SOC) for rain datasets in China by employing the theory and method of SOC. …”
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    Article
  9. 229

    Differences and Similarities: Variability and Fractality in CDST by Zhizi Chen

    Published 2023-01-01
    “… Variability and fractality, two key concepts in Complex Dynamic Systems Theory (CDST)—the former concerning changes and variations, and the latter concerning recursiveness and self-similarities—may seem contradictory at first glance. …”
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    Article
  10. 230

    Dynamics of a controlled discrete prey-predator model with Holling type-II functional response by Yanlin Min, Xiaoling Han, Ceyu Lei

    Published 2024-09-01
    “… This article investigates the complex dynamic behavior of a discrete predator-prey model with Holling type II functional response. …”
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    Article
  11. 231

    SEISMIC RESPONSE OF THE OSCILLATORY SYSTEM ON THE GROUND RIGID HALF CIRCULAR PLATFORM by ZOU NiXian

    Published 2015-01-01
    “…The ground seismic sensors is working basing on the dynamic response of the ground,the ground displacement and acceleration are the results of the propagation of the seismic focus in the crust,it is a complex dynamic problem of comprehensive consideration of the incident wave disturbance and the seismic response of the oscillatory system mechanism which needs to be solved. …”
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  12. 232

    Chaos and Control in Coronary Artery System by Yanxiang Shi

    Published 2012-01-01
    “…Numerical simulations including phase portraits, potential diagram, homoclinic bifurcation curve diagrams, bifurcation diagrams, and Poincaré maps not only prove the correctness of theoretical analysis but also show the interesting bifurcation diagrams and the more new complex dynamical behaviors. Numerical simulations are used to investigate the nonlinear dynamical characteristics and complexity of the two systems, revealing bifurcation forms and the road leading to chaotic motion. …”
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  13. 233

    Generalized Outer Synchronization between Complex Networks with Unknown Parameters by Di Ning, Xiaoqun Wu, Jun-an Lu, Hui Feng

    Published 2013-01-01
    “…This paper investigates GOS between two different complex dynamical networks with unknown parameters according to two different methods. …”
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  14. 234

    SATELLITESTRUCTURE REDUCING DAMAGE RESEARCHAND STIMULATION BASEDON ELASTIC IMPACT by ZHAO Hua, YU Kuai, Fan Ning

    Published 2019-01-01
    “…Usually satellite is under complex dynamic load during the launch phase,it’s easy to cause satellitestructure damageto influence spacecraftmission. …”
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  15. 235

    Consilience of Reductionism and Complexity Theory in Language Research: Adaptive Weight Model by Chao Zhang

    Published 2022-01-01
    “…This paper starts by discussing the adaptability of complex dynamic systems and combines cognitive processing model and artificial neural networks to construct and verify an adaptive weight model, showing that the study of reductionism is induction of high-weight elements and the study of complexity theory is a discussion of system complexity from adaptability, meaning that there is a good fit between the two frameworks. …”
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  16. 236

    Intelligent transmit power control algorithm for the multi-user interference of wireless network by Xianchao ZHANG, Yao ZHAO, Haijun YE, Rui FAN

    Published 2022-02-01
    “…To deal with the inter-user interference problem in wireless networks, an intelligent transmit power control scheme was proposed to manage the inter-user interference and guarantee multiple users' quality of service.Firstly, considering the complex dynamic wireless channel environment, a transmit power control model that aims to maximize the weighted sum-rate of the wireless communication system was established.Then, an intelligent power control algorithm based on the actor-critic framework in deep reinforcement learning was designed to shorten the power control decision time.Simulation results show that the proposed algorithm converges quickly, and when there are 10 pairs transceivers, the computation time consumed by the intelligent power control method is only a quarter of the time consumed by the traditional optimal algorithm.…”
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  17. 237

    Assessment of dynamics of asynchronous drive by nonlinear transfer function. Correction of nonlinearity of asynchronous electric drive by A. A. Baldenkov, V. L. Kodkin, A. S. Anikin

    Published 2019-11-01
    “…Interpretation of nonlinearity made it possible to find a new better solution to the problem of controlling a complex dynamic object.…”
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  18. 238

    Hopf Bifurcation Analysis for a Stochastic Discrete-Time Hyperchaotic System by Jie Ran, Yu-Qin Li, Shao-Juan Ma, Juan Wu

    Published 2015-01-01
    “…Numerical simulations are presented to exhibit the complex dynamical behaviors in the discrete-time hyperchaotic system. …”
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  19. 239

    Correlation and Spectral Properties of a Coupled Nonlinear Dynamical System in the Context of Numerical Weather Prediction and Climate Modeling by Sergei Soldatenko, Denis Chichkine

    Published 2014-01-01
    “…Complex dynamical processes occurring in the earth’s climate system are strongly nonlinear and exhibit wave-like oscillations within broad time-space spectrum. …”
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  20. 240

    Generalized Predator-Prey Model with Nonlinear Impulsive Control Strategy by Wenjie Qin, Guangyao Tang, Sanyi Tang

    Published 2014-01-01
    “…The numerical results show that predator-prey model with limited resource has complex dynamical behavior. In addition, it is confirmed that the model has the coexistence of pests and natural enemies for a wide range of parameters.…”
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    Article