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DYNAMICAL_SYSTEM: 作品数：184被引量：216H指数：7; 导出分析报告; 相关作者：李远禄徐瑞于盛林阳平华李伟更多>>; 相关机构：中国人民解放军军械工程学院南京航空航天大学浙江师范大学西安电子科技大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划河南省自然科学基金中国博士后科学基金更多>>

Superperiodicity,chaos and coexisting orbits of ion-acoustic waves in a four-component nonextensive plasma: 《Communications in Theoretical Physics》2020年第11期87-98,共12页Asit Saha Jharna Tamang Guo-Cheng Wu Santo Banerjee; SMIT and SMU for research support(6100/SMIT/R&D/Project/05/2018)。; Superperiodicity,chaos and coexisting orbits of ion-acoustic waves(IAWs)are studied in a multi-component plasma consisting of fluid ions,q-nonextensive cold and hot electrons and Maxwellian hot positrons.The significa...; 关键词：dynamical system supernonlinear periodic wave QUASIPERIODICITY MULTISTABILITY

Finite-Time Stabilization of Dynamical System with Adaptive Feedback Control: 《Journal of Applied Mathematics and Physics》2017年第2期412-421,共10页Zhicai Ma Yongzheng Sun Hongjun Shi; In this paper, an adaptive feedback controller is proposed to achieve the finite-time stability of dynamical system. In the proposed scheme, the feedback gain of the adaptive feedback controller is automatically tuned...; 关键词：CHAOS FINITE-TIME STABILIZATION Adaptive FEEDBACK CONTROLLER

Study on a new chaotic bitwise dynamical system and its FPGA implementation被引量：3: 《Chinese Physics B》2015年第6期184-191,共8页王倩雪禹思敏 C.Guyeux J.Bahi 方晓乐; Project supported by China Postdoctoral Science Foundation(Grant No.2014M552175);the Scientific Research Foundation for the Returned Overseas Chinese Scholars,Chinese Education Ministry;the National Natural Science Foundation of China(Grant No.61172023);the Specialized Research Foundation of Doctoral Subjects of Chinese Education Ministry(Grant No.20114420110003); In this paper, the structure of a new chaotic bitwise dynamical system （CBDS） is described. Compared to our previous research work, it uses various random bitwise operations instead of only one. The chaotic behavior...; 关键词：CHAOS chaotic bitwise dynamical systems FPGA implementation

Circuit Implementations,Bifurcations and Chaos of a Novel Fractional-Order Dynamical System被引量：1: 《Chinese Physics Letters》2015年第3期21-25,共5页闵富红邵书义黄雯迪王恩荣; Supported by the National Natural Science Foundation of China under Grant No 51475246;the Natural Science Foundation of Jiangsu Province under Grant No Bk20131402;the Ministry-of-Education Overseas Returnees Start-up Research Fund under Grant No[2012]1707; Linear transfer function approximations of the fractional integrators 1Is~ with m ^- 0.80-0.99 with steps of 0.01 are calculated systemically from the fractional order calculus and frequency-domain approximation metho...; 关键词：In Circuit Implementations Bifurcations and Chaos of a Novel Fractional-Order Dynamical System

Stabilization of Hyperbolic Chaos by the Pyragas Method: 《Journal of Mathematics and System Science》2014年第12期755-762,共8页Sergey Belyakin Arsen Dzanoev Sergey Kuznetsov; For a long time it was a common opinion that hyperbolic attractors are artificial mathematical constructions. However, in the recent papers there were proposed physically realizable systems that possess, in their phas...; 关键词：Dynamical system hyperbolic attractors Pyragas method

Melnikov Method and Detection of Chaos for Non-smooth Systems: 《Acta Mathematicae Applicatae Sinica》2013年第4期881-896,共16页Lin-song SHI Yong-kui ZOU Tassilo Küpper; Supported by the National Natural Science Foundation of China(No.10071030); We extend the Melnikov method to non-smooth dynamical systems to study the global behavior near a non-smooth homoclinic orbit under small time-periodic perturbations. The definition and an explicit expression for the ...; 关键词：CHAOS non-smooth dynamical system Melnikov method homoclinic orbit

A kind of noise-induced transition to noisy chaos in stochastically perturbed dynamical system被引量：3: 《Acta Mechanica Sinica》2012年第5期1416-1423,共8页Chun-Biao Gan Shi-Xi Yang Hua Lei; supported by the National Natural Science Foundation of China (11172260 and 11072213);the Fundamental Research Fund for the Central University of China (2011QNA4001); We investigate a kind of noise-induced transition to noisy chaos in dynamical systems. Due to similar phenomenological structures of stable hyperbolic attractors excited by various physical realizations from a given s...; 关键词：Stochastic excitation - Dynamical system - Specific Poincare map Noise-induced transition to chaos

Complex nonlinear behaviors of a rotor dynamical system with non-analytical journal bearing supports被引量：1: 《Journal of Shanghai University(English Edition)》2006年第3期247-255,共9页吕延军虞烈刘恒张永芳; Project supported by National Natural Science Foundation of China （Grant No. 50275116）, and National High-Technology Research and Development Program of China （ Nos. 2002AA414060, 2002AA503020）; Nonlinear dynamic behaviors of a rotor dynamical system with finite hydrodynamic bearing supports were investigated. In order to increase the numerical accuracy and decrease computing costs, the isoparametric finite e...; 关键词：nonlinear dynamics journal bearing-rotor system BIFURCATION CHAOS stability finite element method.

AN IMPROVEMENT AND PROOF OF OGY METHOD: 《Applied Mathematics and Mechanics(English Edition)》1998年第1期1-8,共8页杨凌刘曾荣; OGY method is the most important method of controlling chaos. It stabilizes a hyperbolic periodic orbit by making small perturbations for a system parameter. This paper improves the method of choosing parameter, and g...; 关键词：dynamical system CHAOS controlling chaos hyperbolic periodic point stable manifold unstable manifold

Ergodic approach in studying a dynamical system: 《Progress in Natural Science:Materials International》1995年第6期10-19,共10页周作领; Project partially supported by the Foundation of Zhongshan University Advanced Research Centre;by the Foundation of Guangdong Province; The development of dynamical systems bears a close relation to the ergodic theo-ry. The former discusses a continuous or differentiable action of a group on a topological space and the latter discusses the measure-pre...; 关键词：DYNAMICAL system ERGODIC theory ENTROPY chaos.

DYNAMICAL_SYSTEM