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Dynamical Systems Theory Compared to Game Theory: The Case of the Salamis’s Battle
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作者 Konstantina Founta Loukas Zachilas 《Applied Mathematics》 2021年第10期882-899,共18页
In this paper, we present an innovative non–linear, discrete, dynamical system trying to model the historic battle of Salamis between Greeks and Persians. September 2020 marks the anniversary of the 2500 years that h... In this paper, we present an innovative non–linear, discrete, dynamical system trying to model the historic battle of Salamis between Greeks and Persians. September 2020 marks the anniversary of the 2500 years that have passed since this famous naval battle which took place in late September 480 B.C. The suggested model describes very well the most effective strategic behavior between two participants during a battle (or in a war). Moreover, we compare the results of the Dynamical Systems analysis to Game Theory, considering this conflict as a “war game”. 展开更多
关键词 Discrete dynamical systems Modeling Strategic Behavior Game theory Battle of Salamis
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Developmental Routines of Oral English Ability for English Major Students:Based on Complex and Dynamic Systems Theory
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作者 MA Yi-ze CHEN Zheng 《Journal of Literature and Art Studies》 2022年第9期916-924,共9页
This study employs a Q methodology to explore the developmental routines of oral English ability for 12 English major students in China inspired by Complex and Dynamic Systems Theory(CDST).The data analysis suggests t... This study employs a Q methodology to explore the developmental routines of oral English ability for 12 English major students in China inspired by Complex and Dynamic Systems Theory(CDST).The data analysis suggests the next findings:(1)two developmental patterns emerge as the gradual improvement and the strong phase shift influenced by internal and external factors for interactions among different subsystems;(2)guided by CDST,the study proves the importance of self-organization and initial condition in previous studies.According to the above findings,It is highly suggested for teachers to form a holistic view of students’oral English development concerning the non-linear characteristic and individual differences. 展开更多
关键词 oral English Complex and dynamic systems theory(Cdst) developmental routines Q methodology
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Use of Dynamical Systems Modeling to Hybrid Cloud Database 被引量:1
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作者 Evgeniy V. Pluzhnik Evgeny V. Nikulchev 《International Journal of Communications, Network and System Sciences》 2013年第12期505-512,共8页
In the article, an experiment is aimed at clarifying the transfer efficiency of the database in the cloud infrastructure. The system was added to the control unit, which has guided the database search in the local par... In the article, an experiment is aimed at clarifying the transfer efficiency of the database in the cloud infrastructure. The system was added to the control unit, which has guided the database search in the local part or in the cloud. It is shown that the time data acquisition remains unchanged as a result of modification. Suggestions have been made about the use of the theory of dynamic systems to hybrid cloud database. The present work is aimed at attracting the attention of specialists in the field of cloud database to the apparatus control theory. The experiment presented in this article allows the use of the description of the known methods for solving important practical problems. 展开更多
关键词 Hybrid CLOUD DATABASE CLOUD COMPUTING Time of QUERY dynamicAL systems Control theory
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Advanced Studies for Resolving Nonlinear Dynamic Systems Involving Complexity Based on Systems Thinking for Non-Physicists 被引量:1
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作者 Deok-Soo Cha Kim Kyoung-Il 《Open Journal of Applied Sciences》 2021年第8期985-996,共12页
The<span>re are many examples of nonlinear dynamics, such as food chains o</span>r thermodynamic systems within closed-loop systems. In modern physics, these problems have been resolved based on logical th... The<span>re are many examples of nonlinear dynamics, such as food chains o</span>r thermodynamic systems within closed-loop systems. In modern physics, these problems have been resolved based on logical thinking by using the chaos theory in statistical physics, which was arranged by classical physicists in the 17<sup>th</sup> century. However, this is a significantly erroneous problem because, in engineering science, nonlinear dynamics must be resolved and cleared using systems analysis theory based on systems thinking. It is <span><span><span style="font-family:;" "="">the</span></span></span><span><span><span style="font-family:;" "=""> main concept in </span></span></span><span><span><span style="font-family:;" "="">a </span></span></span><span><span><span style="font-family:;" "="">new solution that</span></span></span><span><span><span style="font-family:;" "=""> </span></span></span><span><span><span style="font-family:;" "="">is studied through interdisciplinary research;it is needed to introduce control theory into physics. In 2015, on the behalf of physicists, the author successfully resolved and achieved a new solution, which is a significant achievement in modern science. Unfortunately, physicists have not welcomed it because it is disadvantageous to them, similar to the Copernican theory. So, they themselves became outsiders. If so, non-physicists need to follow their chaos theory in physics unless they do not clarify their solution;moreover, non-physicists on behalf of physicists can use their own new solution without risk. Hence, all scientists need to learn the systems analytic method in engineering.</span></span></span> 展开更多
关键词 Nonlinear dynamics Control theory MATLAB systems Thinking
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Impulsive Predator-Prey Dynamic Systems with Beddington-DeAngelis Type Functional Response on the Unification of Discrete and Continuous Systems 被引量:1
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作者 Ayse Feza Güvenilir Billur Kaymakcalan Neslihan Nesliye Pelen 《Applied Mathematics》 2015年第9期1649-1664,共16页
In this study, the impulsive predator-prey dynamic systems on time scales calculus are studied. When the system has periodic solution is investigated, and three different conditions have been found, which are necessar... In this study, the impulsive predator-prey dynamic systems on time scales calculus are studied. When the system has periodic solution is investigated, and three different conditions have been found, which are necessary for the periodic solution of the predator-prey dynamic systems with Beddington-DeAngelis type functional response. For this study the main tools are time scales calculus and coincidence degree theory. Also the findings are beneficial for continuous case, discrete case and the unification of both these cases. Additionally, unification of continuous and discrete case is a good example for the modeling of the life cycle of insects. 展开更多
关键词 Time Scales Calculus Predator-Prey dynamic systems Periodic Solutions Coincidence Degree theory Beddington-DeAngelis Type Functional Response
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Foundations and Applications of Information Systems Dynamics
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作者 Jianfeng Xu Zhenyu Liu +4 位作者 Shuliang Wang Tao Zheng Yashi Wang Yingfei Wang Yingxu Dang 《Engineering》 SCIE EI CAS CSCD 2023年第8期254-265,共12页
Although numerous advances have been made in information technology in the past decades,there is still a lack of progress in information systems dynamics(ISD),owing to the lack of a mathematical foundation needed to d... Although numerous advances have been made in information technology in the past decades,there is still a lack of progress in information systems dynamics(ISD),owing to the lack of a mathematical foundation needed to describe information and the lack of an analytical framework to evaluate information systems.The value of ISD lies in its ability to guide the design,development,application,and evaluation of largescale information system-of-systems(So Ss),just as mechanical dynamics theories guide mechanical systems engineering.This paper reports on a breakthrough in these fundamental challenges by proposing a framework for information space,improving a mathematical theory for information measurement,and proposing a dynamic configuration model for information systems.In this way,it establishes a basic theoretical framework for ISD.The proposed theoretical methodologies have been successfully applied and verified in the Smart Court So Ss Engineering Project of China and have achieved significant improvements in the quality and efficiency of Chinese court informatization.The proposed ISD provides an innovative paradigm for the analysis,design,development,and evaluation of large-scale complex information systems,such as electronic government and smart cities. 展开更多
关键词 System-of-systems engineering Information theory Information measurement Information systems dynamics Judicial informatization
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Theory of Dynamic Interactions: The Flight of the Boomerang
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作者 Gabriel Barceló 《Journal of Applied Mathematics and Physics》 2014年第7期569-580,共12页
We propose a new interpretation of the dynamic behavior of the boomerang and, in general, of the rigid bodies exposed to simultaneous non-coaxial rotations. We have developed a new rotational non-inertial dynamics hyp... We propose a new interpretation of the dynamic behavior of the boomerang and, in general, of the rigid bodies exposed to simultaneous non-coaxial rotations. We have developed a new rotational non-inertial dynamics hypothesis, which can be applied to understand both the flight of the boomerang as well as celestial mechanics. The boomerang is a particularly significant, intriguing and widely known case of bodies in rotation. We have analyzed the velocity and acceleration fields generated when rigid bodies are exposed to successive torques, in order to assess new criteria for this speed coupling. In this context, reactions and inertial fields that cannot be justified by means of classical mechanics take place. Accordingly, we propose a new Theory of Dynamic Interactions. We believe that the results obtained will enable us to conceive a new perspective in dynamics, unknown to date. After carrying out ample research, we have come to the conclusion that there still exists an unstructured scientific area in non-inertial dynamics systems subject to rotational accelerations. The aim of this paper is to present information of the surprising results obtained and to attract interest in research into dynamic field systems accelerated by rotation, and the multiple and remarkable scientific applications arising thereof. We further propose the boomerang as a clear example of the application of the Theory of Dynamic Interactions. 展开更多
关键词 dynamic systems theory dynamic Fields INTRINSIC ANGULAR MOMENTUM Speed Coupling Celestial Mechanics BOOMERANG
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Theory of Dynamic Interactions: The Flight of the Boomerang II
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作者 Gabriel Barceló 《Journal of Applied Mathematics and Physics》 2015年第5期545-555,共11页
On Volume 2, Number 7, June 2014 of this Journal of Applied Mathematics and Physics, I proposed a new interpretation of the dynamic behavior of the boomerang and, in general, of the rigid bodies exposed to simultaneou... On Volume 2, Number 7, June 2014 of this Journal of Applied Mathematics and Physics, I proposed a new interpretation of the dynamic behavior of the boomerang and, in general, of the rigid bodies exposed to simultaneous non-coaxial rotations. I proposed the boomerang as a paradigmatic example of bodies in rotation. Accordingly, I propose a new Theory of Dynamic Interactions. The aim of this paper is to present an audiovisual of the Theory of Dynamic Interactions, and the dynamic behavior of the boomerang, as an extension of the referred paper, asserting that the boomerang is a clear example of the application of this theory. 展开更多
关键词 dynamic systems theory dynamic Fields Intrinsic ANGULAR MOMENTUM Speed Coupling Celestial Mechanics BOOMERANG
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Theory of Dynamic Interactions: Laws of Motion
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作者 Gabriel Barceló 《World Journal of Mechanics》 2013年第9期328-338,共11页
The aim of this paper is to present the laws of motion that can be derived from the Theory of Dynamic Interactions, and of its multiple and significant scientific applications. Based on a new interpretation on the beh... The aim of this paper is to present the laws of motion that can be derived from the Theory of Dynamic Interactions, and of its multiple and significant scientific applications. Based on a new interpretation on the behaviour of rigid bodies exposed to simultaneous non-coaxial rotations, we have developed a hypothesis regarding the dynamic behaviour of these bodies. From these hypotheses and following the observation of the behaviour of free bodies in space, we have developed axioms and a mathematical-physical model. Consequently, we have deduced a movement equation, coherent with the hypotheses and the observed behaviour. This dynamic model, in the case of rigid solid bodies or systems, allows putting forward a series of laws and corollaries in relation to its dynamic performance. These laws have subsequently been confirmed by experimental tests. The whole of this research constitutes a rational and conceptual structure which we have named Theory of Dynamic Interactions (TID). This logical deductive system allows predicting the behaviour of solid bodies subject to multiple accelerations by rotation. In the conclusions, we underline that coherence has been obtained between the principles and axioms, the developed physical-mathematical model, the obtained movement equation, the deduced laws and the realised experimental tests. 展开更多
关键词 dynamicS Fields dynamical systems theory Intrinsic ANGULAR MOMENTUM SPEEDS Coupling theory of dynamicS Interactions
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New Systems Solution for Resolving Nonlinear Dynamics Based on Systems Thinking
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作者 Deok-Soo Cha Kyoung-il Kim 《Open Journal of Applied Sciences》 2021年第10期1177-1189,共13页
This study describes a new solution for resolving nonlinear dynamics. Surpri<span>singly, it has been resolved and completed by non-physicists on behalf of</span> phy<span>sicists in 2021. It is a re... This study describes a new solution for resolving nonlinear dynamics. Surpri<span>singly, it has been resolved and completed by non-physicists on behalf of</span> phy<span>sicists in 2021. It is a revolutionary solution like the Copernican Theory,</span> which is perfectly different from the existing chaos theory. In the past, nonlinear <span>dynamics has been analyzed using logical solutions, such as chaos theory,</span> based on logical thinking. However, it is not perfect systematic solution, hence;the new solution has been analyzed and resolved by systematic analytical tool in other sciences. Then, the result is more perfect and precise than the old chaos theory. Regrettably, most physicists do not welcome this advancement, because they have primitive solutions such as chaos theory. If the new solution <span>is true, it is very disadvantageous to them like Galileo’s heliocentric theory. Therefore, they do not welcome it and deny and reject it. Hence, they wish it to fail;moreover, they want to remain in safe zone. Unfortunately, they became outsiders because they have no ability to review new solutions. Unfortunately, we have no obligation to follow physicists. If so, non-physicists, bypassing physicists, must study independently nonlinear dynamics based on systems thinking, and have to share the findings</span></span><span style="font-family:""> </span><span style="font-family:"">other</span><span style="font-family:""> </span><span style="font-family:"">scientists. It means that</span><span style="font-family:""> <span>the new solution would be replaced the chaos theory in traditional physics;moreover, it would be resolved many unsolved nonlinear dynamics in the fu</span>ture. 展开更多
关键词 Nonlinear dynamics Control theory MATLAB systems Thinking
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Evaluation of the Validity of Chaos Theory Based on Systems Thinking for Non-Physicists
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作者 Deok-Soo Cha Kyoung-Il Kim 《Open Journal of Applied Sciences》 2022年第5期845-854,共10页
Chaos theory was born in the 18th century, physicists still solve the nonlinear dynamic systematic problems within closed-loop systems such as ecosystems, three-body problems involving complexity, and others. Moreover... Chaos theory was born in the 18th century, physicists still solve the nonlinear dynamic systematic problems within closed-loop systems such as ecosystems, three-body problems involving complexity, and others. Moreover, it has been resolved these problems based on logical thinking using logical solutions with algebra and statistics such as chaos theory. The reason is determinism. Nevertheless, other scientists do not welcome the old chaos theory because the chaos theory is very imperfect and vague. Amazingly, in 2021, there is emerged, and an advanced and systematic solution based on system thinking;it was resolved by a non-physicist on behalf of physicists through interdisciplinary science and it is more perfect than the old chaos theory. Therefore, it is similar to the New World discovered by Columbus. This paper will prove that the existing chaos theory is invalid as a new solution emerges. Nevertheless, current physicists avoid approaching this study as much as possible. Therefore, other scientists have no reason to follow their invalid chaos theory unless physicists prove the validity of chaos theory. 展开更多
关键词 Nonlinear dynamics Control theory MATLAB systems Thinking
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THE COUPLING DYNAMICAL MODELING THEORY OF FLEXIBLE MULTIBODY SYSTEM
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作者 Jiang, LZ Hong, JZ 《Acta Mechanica Solida Sinica》 SCIE EI 1999年第4期365-372,共8页
Based on the deformation theory of elastic beams, the coupling effect between the coupling displacements of a point on the middle line of beam and large overall motion is presented. The 'coupling matrix library... Based on the deformation theory of elastic beams, the coupling effect between the coupling displacements of a point on the middle line of beam and large overall motion is presented. The 'coupling matrix library' and Jourdain's variation principle and single direction recursive formulation method are used to establish the general coupling dynamical equations of flexible multibody system. Two typical examples show the coupling effect between coupling displacements and large overall motion on the dynamics of flexible multibody system consisting of beams. 展开更多
关键词 coupling displacement coupling dynamical modeling theory large overall motion single direction recursive formulation flexible multibody system
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Time/Space and Inertial System Reconsidered Based on the Adaptive Dynamical View
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作者 Tadashi Ando Ichiro Yamato 《Journal of Modern Physics》 2024年第11期1621-1631,共11页
We have succeeded in 2-slit interference simulation by assuming that a travelling particle interacts with its environment, getting information on the environmental condition according to the adaptive dynamics by Ohya,... We have succeeded in 2-slit interference simulation by assuming that a travelling particle interacts with its environment, getting information on the environmental condition according to the adaptive dynamics by Ohya, thus proposed the possibility that the entanglement comes from the interaction with the environment (Ando et al., 2023). This concept means that there should be no isolated or inertial system other than our unique universe space. Taking this message into account and assuming that the signal velocity is constant against our unique universe space, we reconsidered the inertial system and relativity theory by Galilei and Einstein and found several misunderstandings and errors. Time delay and Lorentz shrinkage were derived similarly to the prediction by special relativity theory, but Lorentz transformation and 4-dimensional time/space view were not. They must have implicitly and unconsciously assumed that any signals transfer information without giving any influences to any systems different from our adaptive dynamical view. We propose that their relativity theories should be reinterpreted in view of adaptive dynamics. 展开更多
关键词 Relativity theory Inertial System Adaptive dynamics INTERCONNECTION
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从DST看二语习得的多语转向 被引量:4
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作者 何冰艳 《外国语文》 北大核心 2018年第3期87-94,共8页
尽管英语的语言Q值很高,但是伴随英语全球化的步伐,英语二语者数量越来越多,有超过英语一语者的趋势。英语作为"世界商品"引起大量的研究,但是有个现象没有引起人们的足够重视:越来越少的英语一语者不愿意学习其他语言。本文... 尽管英语的语言Q值很高,但是伴随英语全球化的步伐,英语二语者数量越来越多,有超过英语一语者的趋势。英语作为"世界商品"引起大量的研究,但是有个现象没有引起人们的足够重视:越来越少的英语一语者不愿意学习其他语言。本文拟采用动态系统理论来分析英语二语者学习英语的促进因素和英语一语者学习其他语言的限制因素,提出二语习得的多语转向是英语一语者走出困境重要的途径,并提出我国语言政策应该注意的问题。 展开更多
关键词 全球化英语 动态系统理论 二语习得 多语转向
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DST视角下日语写作的网络平台教学模式 被引量:4
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作者 徐捷 《东北亚外语研究》 2014年第4期85-89,共5页
动态系统理论(DST)为日语写作教学研究提供了一个崭新的视角。针对日语写作教学系统的动态性,提出了动态系统理论视角下基于网络平台的日语写作教学模式。该写作教学模式体现日语写作习得的动态平衡过程。日语写作动态系统中各个要素和... 动态系统理论(DST)为日语写作教学研究提供了一个崭新的视角。针对日语写作教学系统的动态性,提出了动态系统理论视角下基于网络平台的日语写作教学模式。该写作教学模式体现日语写作习得的动态平衡过程。日语写作动态系统中各个要素和各个子系统协作和互动,最终达到写作习得的最优状态和实现学生写作能力的提升。 展开更多
关键词 动态系统理论 网络平台 写作教学 教学模式
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动力电池回收商与地方政府间行为策略演化博弈研究
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作者 赵丹 薛婉婷 +1 位作者 崔晓冰 郑芳悦 《物流科技》 2025年第1期89-94,共6页
新能源汽车的使用量急剧增长,对于到达使用寿命的电池若不及时回收拆解处理,便会造成环境的污染与公共资源的占用。基于此,文章构建动力电池回收商与地方政府之间的演化博弈模型,结合系统动力学理论,构建SD-演化博弈模型,借助Vensim仿... 新能源汽车的使用量急剧增长,对于到达使用寿命的电池若不及时回收拆解处理,便会造成环境的污染与公共资源的占用。基于此,文章构建动力电池回收商与地方政府之间的演化博弈模型,结合系统动力学理论,构建SD-演化博弈模型,借助Vensim仿真分析,验证均衡点的稳定性,探讨如何实现废旧动力电池高效回收。研究表明,动力电池回收商与地方政府之间存在长期博弈,只有在地方政府采取具有惩罚措施的动态监管策略时,系统才能达到均衡稳定状态,反之在静态监管策略下系统不稳定。 展开更多
关键词 动力电池回收 奖惩策略 演化博弈论 系统动力学仿真
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国内DST视域下的应用语言学研究可视化分析
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作者 李池利 刘钰 《湖北工业大学学报》 2018年第3期75-79,共5页
以中国知网2007-2017年间收录的有关动态系统理论(DST)视域下的应用语言学研究文献为数据来源,运用CiteSpace绘制动态系统理论研究的科学知识图谱,通过共词分析法来考察动态系统理论视域下的应用语言学研究热点及发展趋势。研究发现,近1... 以中国知网2007-2017年间收录的有关动态系统理论(DST)视域下的应用语言学研究文献为数据来源,运用CiteSpace绘制动态系统理论研究的科学知识图谱,通过共词分析法来考察动态系统理论视域下的应用语言学研究热点及发展趋势。研究发现,近11年来动态系统理论视域下的应用语言学研究:1)总体上呈上升趋势;2)研究热点包括动态系统理论、二语习得、语言磨蚀和自主学习等;3)相关文献以普通期刊为主,核心期刊较少;4)代表性学者主要有郑咏滟、杨连瑞、徐锦芬、戴运财等;5)体现出研究范围渐广和研究内容具体化等趋势;6)存在重复性研究过多、实证研究不足等问题。 展开更多
关键词 CITESPACE 动态系统理论 可视化分析 应用语言学
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Linearized Controller Design for the Output Probability Density Functions of Non-Gaussian Stochastic Systems 被引量:1
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作者 Pousga Kabore Husam Baki 《International Journal of Automation and computing》 EI 2005年第1期67-74,共8页
This paper presents a linearized approach for the controller design of the shape of output probability density functions for general stochastic systems. A square root approximation to an output probability density fun... This paper presents a linearized approach for the controller design of the shape of output probability density functions for general stochastic systems. A square root approximation to an output probability density function is realized by a set of B-spline functions. This generally produces a nonlinear state space model for the weights of the B-spline approximation. A linearized model is therefore obtained and embedded into a performance function that measures the tracking error of the output probability density function with respect to a given distribution. By using this performance function as a Lyapunov function for the closed loop system, a feedback control input has been obtained which guarantees closed loop stability and realizes perfect tracking. The algorithm described in this paper has been tested on a simulated example and desired results have been achieved. 展开更多
关键词 dynamic stochastic systems probability density function B splines neural networks Lyapunov stability theory
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A Systems-Theoretic Security Model for Large Scale, Complex Systems Applied to the US Air Transportation System 被引量:1
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作者 Joseph R. Laracy 《International Journal of Communications, Network and System Sciences》 2017年第5期75-105,共31页
Classical risk-based or game-theoretic security models rely on assumptions from reliability theory and rational expectations economics that are not applicable to security threats. Additionally, these models suffer fro... Classical risk-based or game-theoretic security models rely on assumptions from reliability theory and rational expectations economics that are not applicable to security threats. Additionally, these models suffer from serious deficiencies when they are applied to software-intensive, socio-technical systems. A new approach is proposed in this paper that applies principles from control theory to enforce constraints on security threats thereby extending techniques used in system safety engineering. It is applied to identify and mitigate the threats that could emerge in critical infrastructures such as the air transportation system. Insights are provided to assist systems engineers and policy makers in securely transitioning to the Next Generation Air Transportation System (NGATS). 展开更多
关键词 Air TRANSPORTATION Security systems Engineering Control theory SYSTEM dynamics
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Grey Relation between Nonlinear Characteristic and Dynamic Uncertainty of Rolling Bearing Friction Torque 被引量:13
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作者 XIA Xintao WANG Zhongyu 《Chinese Journal of Mechanical Engineering》 SCIE EI CAS CSCD 2009年第2期244-249,共6页
The rolling bearing friction torque which is characterized by its uncertainty and nonlinearity affects heavily the dynamic performance of a system such as missiles, spacecrafts and radars, etc. It is difficult to use ... The rolling bearing friction torque which is characterized by its uncertainty and nonlinearity affects heavily the dynamic performance of a system such as missiles, spacecrafts and radars, etc. It is difficult to use the classical statistical theory to evaluate the dynamic evaluation of the rolling bearing friction torque for the lack of prior information about both probability distribution and trends. For this reason, based on the information poor system theory and combined with the correlation dimension in chaos theory, the concepts about the mean of the dynamic fluctuant range (MDFR) and the grey relation are proposed to resolve the problem about evaluating the nonlinear characteristic and the dynamic uncertainty of the rolling bearing friction torque. Friction torque experiments are done for three types of the rolling bearings marked with HKTA, HKTB and HKTC separately; meantime, the correlation dimension and MDFR are calculated to describe the nonlinear characteristic and the dynamic uncertainty of the friction torque, respectively. And the experiments reveal that there is a certain grey relation between the nonlinear characteristic and the dynamic uncertainty of the rolling bearing friction torque, viz. MDFR will become the nonlinear increasing trend with the correlation dimension increasing. Under the condition of fewer characteristic data and the lack of prior information about both probability distribution and trends, the unitive evaluation for the nonlinear characteristic and the dynamic uncertainty of the rolling bearing friction torque is realized with the grey confidence level of 87.7%-96.3%. 展开更多
关键词 rolling bearing friction torque time series correlation dimension mean of dynamic fluctuant range (MDFR) information poor system theory
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