应用先进的计算机图形学及科学计算可视化技术,编制了非线性动力系统仿真分析程序,可直观地分析混沌动力系统的轨迹特性。
This paper compiles the analysing program for the simulation of the nonlinear dynamic system. With this program, the locus property of the nonlinear dynamic system can be analysed visually.
最近粘性流体分布混合和动力系统的混沌行为联系起来,为分析和理解各种混合提供了新思路。
Recently, mixing of liquids has been associated with the chaotic behavior of dynamics system and it is to provide a new method for analyzing and understanding numerous mixing.
用混沌动力学方法对多道扫描静电探针的离子饱和电流信号进行分析,研究了等离子体尾迹流场。
A plasma wake flow field is studied by analyzing the saturated ionic current of multiple scanning probes with the method of chaos dynamics.
目的:应用脑电波变化的非线性动力学特征,以混沌理论对长时程视频脑电资料进行分析,以期预测癫痫发作。
AIM: to analyze the long term video electroencephalogram data with chaos theory according to non linear dynamical character of the changes of brain wave so as to predict epileptic seizure.
为了研究动力学系统和混沌中产生的跳跃随机性,利用能量平衡原理分析了二阶非线性电路的退化方程。
Chaos related discontinuity jumps in nonlinear dynamic systems were analyzed using a second order nonlinear circuit model and degenerative equations based on the energy balance principle.
通过将混沌伪随机序列看成一个符号序列,提出了用符号动力学的方法来分析混沌伪随机序列的复杂度。
By considering a chaotic pseudo_random sequence as a symbolic sequence, we present a symbolic dynamics approach for the complexity analysis of chaotic pseudo_random sequences.
引入非线性动力学理论和混沌时间序列分析方法考察强震地面运动加速度时程的非线性特征。
The nonlinear dynamic theory and the chaotic time series analysis method were adopted to examine the nonlinear characteristics of strong earthquake ground motions in this paper.
根据股票市场是非线性动力系统的假设,利用混沌理论对混沌时间序列的分析方法,提出了股票价格预测方法。
A method of stock price prediction is presented by hypothesis of stock market being non-linear dynamic system and analyzing method of chaos theory for chaos time series in this paper.
分析了在振动机械中应用混沌振动的途径,基于含间隙机构的动力分析,提出了一种混沌振动机械的可行方案。
According to the analysis on the dynamics of mechanism with clearance, a feasible way of chaotic vibration-utilizing machinery is worked out.
分析了裂纹转子在非线性涡动影响下的动力学行为,特别是系统响应的分叉与混沌特性。
A cracked rotor with nonlinear influences of whirl speed is investigated, with particular focus on the behaviors of bifurcation and chaos.
现利用混沌动力学理论对AT C - 40能力谱方法的收敛问题进行分析。
The convergence analysis of the capacity spectrum method in ATC-40 is studied by using the theory of chaotic dynamics.
而混沌时间序列分析为动力学系统的非线性信号分析、检测及诊断提供了一条全新的途径,着眼于从混沌动力学系统的本质去解决问题。
Chaotic time series analysis provides a new approach to analyzing, examining and diagnosing dynamics system, and resolves problem according to the essence of chaos dynamics signals.
依靠非线性时间序列分析方法提取重构动力系统的非线性或混沌特征参数,可以达到识别的目的。
The targets recognition can be reached by extracting the features of the reconstructed dynamics using nonlinear methods.
与此同时,本文首次运用混沌动力学理论分析流变成形工程实际问题。
In the same time, the chaotic dynamic theory has been applied creatively to analyze the engineering practical problems of metal's rheological forming.
非线性动力学研究方法之一的混沌分析方法在许多科学领域都得到了应用。
The chaotic analysis method, one of the nonlinear dynamics research methods had been used in many science fields.
方法:应用非线性动力学的混沌与分形理论对正常受试者和患者的TMJ音进行分形分析。
Methods: fractal analysis of TMJ sounds in normal subjects and patients were done by the theory of chaos and fractal in nonlinear dynamics.
在已知混沌信号动力系统方程的基础上,分析混沌信号与噪声的分离算法。
We analyze algorithms for separating chaotic signals from noise based on the knowledge of the dynamics of the systems.
利用非线性动力学的宏观研究方法对清江库岸茅坪滑坡的位移时间序列进行了分析,发现滑坡系统在演变过程中存在混沌。
The time series of displacement monitoring data obtained in Maoping landslide of Qingjiang are analyzed by using macroscopic study of nonlinear dynamics method.
对端口受控哈密顿系统能量变化和动力学特性进行了分析,采用了分段线性输出反馈对其进行混沌反控制,给出了构造分段线性输出反馈矩阵的方法。
Based on the analysis of energy change and dynamical force characteristics for port control Hamiltom (PCH) system, a method of chaotic anti control is studied via nonlinear output feedback.
通过系统响应的时域波形图、幅值谱图、相轨迹图,分析了曲轴轴系的周期、拟周期、混沌等复杂的非线性动力学现象。
The effects of nonlinear damp and rotational speeds on response characteristics of crankshaft system of diesel engine were studied by using numerical integral method.
通过系统响应的时域波形图、幅值谱图、相轨迹图,分析了曲轴轴系的周期、拟周期、混沌等复杂的非线性动力学现象。
The effects of nonlinear damp and rotational speeds on response characteristics of crankshaft system of diesel engine were studied by using numerical integral method.
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