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- A heteronomy strong nonlinear dynamics system was analyzed by using the good properries Che-byshev polynomials. 本文利用切比雪夫多项式的若干良好性质,对非自治强非线性动力系统进行分析。
- On solving this category issue, neural network has very strong capability to handle a large scale and complicated nonlinear dynamics system. 在解决这类问题方面,神经网络具有很强的处理大规模复杂非线性动力学系统的能力。
- Since RNN inducts feedback, it is a nonlinear dynamical system. 由于递归神经网络引入反馈,所以它是一个非线性动力学系统。
- A modeling method for nonlinear dynamic system based on Support Vector Regression (SVR) was proposed in this paper. 提出一种基于支持向量回归机(SVR)的非线性动态系统建模方法。
- composite nonlinear dynamics system 复合非线性动力系统
- Finally we use obtained normal form and universal unfolding to discuss codimension 3 degenerate bifurcations of nonlinear dynamical system. 最后利用所得到的规范形和普适开折讨论了非线性动力系统的余维3退化分叉。
- The spring water system is a nonlinear dynamic system and its monthly discharge is characterized by seasonal fluctuations. 泉水系统属非线性动力系统,泉水月流量序列具有季节波动的特点。
- Objective Since the neurophysiological system is a highly nonlinear dynamic system,nonlinear dynamic information of EMG signals were extracted to describe its characteristics. 目的由于运动神经系统本质上是一个高度非线性的动力学系统,尝试提取肌电信号的非线性动力学信息作为信号的特征。
- The relation of the coefficients of intermediate linear model and Hammerstein model were derived, through which the original nonlinear dynamic system was identified. 最后再建立过渡模型与H模型系数之间的关系,从而反推出非线性模型参数,实现非线性动态系统辨识。
- Many methods have been advanced to study the nonlinear dynamical system, including the LP method, the KBM method, the multiple scales method, and so on. 近年来,人们对用规范形理论研究非线性振动问题产生了浓厚的兴趣。
- Simulation shows that the set membership algorithm is less affected by the distribution of the noises of the unknown nonlinear dynamic system than the least squares algorithm. 仿真表明,集员辨识算法辨识网络的输出权值比最小二乘法较少的受未知动态系统噪声分布的影响。
- By calculating the Euclidian dis-tances of the phase point in phase space, both the phase density and the phase variance are defined and compared with correlation dimension which reflects the chaotic features of nonlinear dynamics system. 通过计算相空间状态点间的欧氏距离,定义相对嵌入维数的态密度和态方差,并与反映非线性动力学系统混沌特征的关联维数作比较。
- In order to process nonlinear dynamical system identification in this network, a linear dynamical network is added so that the polynomials network has less inputs than recurrent networks. 这 种网络究其实质是一种静态映射, 为了能使其应用于动 态系统, 又在此基础上加入一动态环节, 构成了多项式网 的动态辨识系统, 并给出了动态 网络权值的学习规则。
- Abstract: Objective Since the neurophysiological system is a highly nonlinear dynamic system,nonlinear dynamic information of EMG signals were extracted to describe its characteristics. 文摘:目的由于运动神经系统本质上是一个高度非线性的动力学系统,尝试提取肌电信号的非线性动力学信息作为信号的特征。
- Tracking errors occur during the position tracking because the three degrees of freedom (d. o. f.) hydraulic servo joint is a nonlinear dynamic system with saturation, dead band and stroke coupling. 摘要三自由度液压伺服关节在实现位置跟踪时存在跟踪误差,原因在于液压伺服关节是一个具有饱和、结构死区和强耦合的动力学系统。
- The theoretical analyses and simulation experiments, set for CFBB nonlinear dynamical systems, guarantee the engineering applications of ADRC. 前人对CFBB为对象的动态建模仿真实验和理论研究,为ADRC应用于循环流化床燃烧系统提供了保证。
- Hence a conclusion is drawn that SSSR s complex differential topological characteristics are closely involved in some deep bifurcation of nonlinear dynamic systems. 该研究思路和研究方法,希望能对进一步探求真实电力系统小扰动稳定域的微分拓扑学性质起到一定的启示作用。
- Ensemble Filtering for Nonlinear Dynamics. 非线性动力学的合成滤波。
- Nonlinear dynamical systems; nonlinear waves; diffusion; stability; characteristics; nonlinear steepening, breaking and shock formation; conservation laws; first-order partial differential equations; finite differences; numerical stability; etc. 非线性动力系统;非线性波;扩散过程;稳定性;特征值及特征曲线;非线性陡斜,阻断和激波的形成;守恒定律;一阶偏微分方程;有限差分;数值稳定性等等。
- high-dimensional nonlinear dynamical system 高维非线性动力系统