Chaos phenomenon

Chaos phenomenon of sampling phase-detector digital synthesizer loop is studied .

研究三角形取样鉴相数字合成器锁相环中的混沌现象。

Discussion of chaos phenomenon based on ferroresonance

基于铁磁共振的混沌现象探讨

A non-linear model for human productivity system and its chaos phenomenon

人生产率系统的非线性模型和浑沌现象

Chaos phenomenon is a common phenomena in nonlinear systems .

混沌是非线性系统中的常见现象。

A parameter condition is given also when chaos phenomenon exhibits in this non-linear model .

发现了该模型中复杂的浑沌现象，并给出了发生浑沌现象时的参数条件。

For about half a century , chaos phenomenon and its theory has been promoting the development of non-linear science .

近半个世纪以来，科学工作者揭示的非线性系统中的混沌现象及其建立的理论，极大地促进了非线性科学的发展。

Two preconditions must be fulfilled on the lab and the chaos phenomenon is comprehended deeply .

得到了E-measure混沌摆实验必须满足的两个前提条件；加深了对混沌现象的深入了解。

The chaos phenomenon is demonstrated in the standing wave experiment , and the vibration system is analyzed in theory and numerical simulation respectively .

利用驻波实验演示了混沌现象，并对其进行了理论分析和计算机仿真研究。

The PDB ( Period Doubling Bifurcation ) and chaos phenomenon may threaten the security and stability of electric power system .

电力系统中倍周期分岔PDB（PeriodDoublingBifurcation）和混沌现象将影响系统安全稳定运行。

Chaos phenomenon in free-electron laser

自由电子激光中混沌现象&典型的非线性系统之一

Finally , for a class of complex nonlinear system with chaos phenomenon , completed the design of synchronization controller of the drive-response chaotic system .

最后针对一类具有混沌现象的复杂非线性系统，完成了驱动响应混沌系统的同步控制器设计。

As a common natural phenomenon , chaos phenomenon is manifested by a nonlinear dynamical system determined by the complex behavior of an irregular movement .

混沌现象是一种由确定的非线性动力系统所表现出来的复杂行为，是自然现象中普遍存在的一种不规则运动。

This paper introduced two methods to check up the chaos phenomenon in economic data . The one is R / S Analysis , the oth - er is BDS Statistic .

本文介绍了检验经济数据中的混沌现象的两种方法&R/S分析和BDS统计方法。

Computing the Lyapunov exponents and Lyapunov dimension of the system , the fact that there is a chaos phenomenon in the population growth models with time lag is verified .

通过计算系统的Lyapunov指数和Lyapunov维数验证了一类带有时滞的种群增长模型具有混沌现象。

When writing , quite a few students have a blank mind , or they translate the sentences word by word , which appears chaos phenomenon with words , sentences and grammar mixed .

在写作时，相当一部分学生或是脑子一片空白，或是逐字翻译句子，或是出现了句子和语法混用现象。

Because of the complexity of the chaos phenomenon , people always expect to find some ways to control the chaos system so that the unstable periodic track of chaotic system is controlled to the expected track of stability .

由于混沌现象的复杂性，人们总是希望找到方法去控制它，以使混沌系统不稳定的轨道被控制在期望的稳定轨道。

More and more people pay attention to chaos phenomenon which is a new field . It has harm aspect and applications , which are relatively frontier research topic . The main research of this thesis includes following sections : 1 .

混沌作为一种新型领域得到了越来越多人的重视，无论从它的危害，还是它的应用，都属于较为前沿的研究课题。

In the chaos phenomenon of this non-linear system , the certainty of the determinative system motion will permit further understanding of the overall characteristics of dynamics , although the long term estimation of the time-sequences .

在这个非线性系统产生的混沌行为中，虽然时间序列在长期的可预测是不可能的，但确定性系统运动的确定性将允许对系统总体的动力学性质有大量的了解。

However the study of nonlinear chaos phenomenon in high order SEPIC converter has a late start at home and abroad , and research results of bifurcation and chaos phenomena in SEPIC converter are rarely reported in recent years .

然而国内外对高阶SEPIC变换器非线性混沌现象的研究起步较晚，近年来有关SEPIC变换器中分岔与混沌现象的研究成果鲜有报道。

Studies on the synchronized chopper converter by building its state-space equation and discrete-map model . By numerical simulation and bifurcations map , the bifurcations and chaos phenomenon can be discovered under the certain conditions .

以同步斩波电路为研究对象，分别建立了其连续状态空间方程模型和离散迭代映射模型，对其进行了仿真研究，画出了分岔图，揭示了其在一定条件下的分叉和混沌行为。

In order to simulate the chaos phenomenon of the neural network , the phase space reconstruction technique is expounded , and the method of determining the largest Lyapunov exponent and the correlation dimension of the system from a time series is introduced .

为模拟神经元网络的混沌现象，阐述了相空间重构技术，介绍了由一维可观察量计算系统的最大Lyapunov指数和关联维数的方法。

This paper studied the bifurcation and chaos phenomenon in the Multi-Parallel - Connected Current Mode Controlled Boost DC-DC Converters with the use of nonlinear mapping bifurcation theory of two dimensions , and the changes were analyzed with the increase of parallels .

该文利用二维非线性映射的分岔理论分析了多级并联电流反馈型DC-DC升压变换器中的分岔与混沌现象，并得出其在相同参数配置下随着级联数增加的变化规律。

This paper describes chaos phenomenon and chaos system . By establishing three models , it analyzes the relation between chaos phenomenon and economy and clarifies the importance of establishing economic physics , which is a new branch of physics , and its operation modes and methods .

本文描述了混沌现象和混沌系统，通过三个模型的建立，分析了混沌现象和经济关系，阐述了物理学的新延拓&经济物理学建立的重要性，以及经济物理学动作的方式，方法。

However , face to so difficult chaos economic phenomenon , previous economic theories and methods can not be given a reasonable explanation and effective prediction , the results of prediction have much different with realities .

然而，面对众多纷繁复杂的混沌经济现象，现有预测理论与方法还不能给予合理解释和有效预测，预测结果常常与现实情况存在较大偏差。

Though some researches have witnessed in some special work environment or when the system meets some parameters , chaos oscillation phenomenon will be produced in the power system . It is harm to the interconnection grid stability and security .

经研究发现，在某种工作环境下或满足一定参数时，在电力系统将产生混沌振荡现象，这对互联电网的稳定性及安全性是有害的。

Chapter four is the positive examination to the Chaos and fractal phenomenon of our country security market .

第四章为我国证券市场混沌与分形的实证检验部分。

In recent years , many parts of rural debt in general and rural financial management is in chaos , a phenomenon that weakens the strength of grass-roots level , which restricts the rural self-development , affected the rural cadre , is not conducive to the stability of grass-roots cadres .

近年来，很多地方，乡村债务普遍，乡村财务管理混乱，这一现象削弱了基层的实力，制约了乡村的自我发展，影响了农村干群关系，不利于基层干部队伍的稳定。

Chaos is an inherent phenomenon of nonlinear systems .

混沌是非线性系统的固有现象。

Bifurcation and Chaos in Dynamics Complex Phenomenon and Their Applications in Impact Damper System

动力学中的复杂现象分岔、混沌及在冲击消振系统中的应用

As a complex nonlinear dynamics behavior , chaos is a general phenomenon in nature and is one of the most important discoveries in the 20th century later .

混沌是一种特殊复杂的非线性动力学行为，也是自然界普遍存在的现象，被认为是二十世纪末期最重要的科学发现之一。