nonlinear theory的例句大全

In this paper, using KAM theory, we obtain the boundedness of solutions as well as the existence of many invariant tori for jumping nonlinear oscilltions.

利用KAM理论研究了一类跳跃非线性方程解的有界性及大量不变环面的存在性。

In this paper, it is proposed to utilize the nonlinear modeling theory and self-learning capability of neural network to setup mapping relations between the grinding conditions and their affecting factors, and between AE signals and grinding wheel states.

提出运用神经网络的非线性建模原理和自学习能力，建立影响磨削参数选择的各种因素与磨削参数之间的函数映射关系。

Development of the Insert Eigenvalue Theory of Matrices One is the nonlinear eigenvalue theory and the other is the theory of geometrically nonlinear critical point.

矩阵特征值内插定理的拓广其中几何非线性特征值稳定性理论出现的最早。

Then, based on Lyapunov stability theory and applied the vector comparison theorem, stability for delay time-varying interval coefficient discrete systems is studied and robust stability for delay time-varying discrete linear systems with nonlinear time-varying perturbations is also considered. Some sufficient conditions are obtained.

基于Lyapunov稳定性理论，应用向量比较原理，研究了滞后时变离散区间系统的稳定性，和具有非线性时变摄动的滞后时变离散系统的鲁棒稳定性，得出了一些充分条件。

When the state and input matrices of a multivariable linear time-invariant system are perturbed, the problem of the estimation of pole perturbance of closed-loop system is considered by making use of the theory of branching of solutions of nonlinear equations.

本文利用非线性方程小分枝解的理论，研究多变量定常线性控制系统的状态矩阵与控制矩阵受到摄动时，闭环系统的极点所受到的摄动量的估计问题。

The equations are approximately solved by nonlinear normal modes ( NLNM) superposition method based on the theory of Shaw invariant manifolds. The solutions using nonlinear normal modes superposition and direct numerical methods are simulated respectively, and the feasibility is validated by comparing the results.

论文采用Shaw不变流形法对模型运动微分方程组进行了非线性模态叠加近似求解，并对模态叠加解与直接数值解进行了仿真，对比结果验证了该方法的可行性。

The tunable, coherent terahertz wave generation in a variety of isotropic semiconductor nonlinear crystals, such as ⅲ-ⅴ and ⅱ-ⅳ compounds, by difference frequency mixing is studied theoretically based on the theory of the cross-Reststrahlen band dispersion compensation phase-matching.

理论研究了利用剩余射线带色散补偿相位匹配原理，在Ⅲ-Ⅴ族和Ⅱ-Ⅳ族光学各向同性的半导体非线性晶体中差频产生可调谐THz波的可行性问题。

A Study on Nonlinear Cobweb Theory and Application

非线性蛛网理论及应用研究

Nonlinear FEM Analysis of Biot Concretion Theory and Reuniting Foundation on Soft Foundation Reinforce of Throughway

高速公路软基增强的Biot固结理论与复合地基非线性有限元分析

Based on the seismic nonlinear time-history response analysis theory, a comparison research has been performed to investigate seismic isolation effect for the nonlinear dynamic response of the bridge structure when using different seismic isolation device.

在地震非线性时程反应分析理论基础上，对不同恢复力特性隔震器的设置对桥梁结构的非线性动力反应减震效果的影响进行了对比研究，即研究了具有隔震支座桥梁的隔震机理。

Theory of contraction-map is applied to the nonlinear difference equations to show that the perturbed system admits almost periodic solutions near a hyperbolic periodic orbit of the unperturbed system if the perturbation is sufficiently small.

将不动点定理运用于非线性的差分方程，得到在扰动充分小时，未扰动系统所存在的双曲周期轨道在干扰下产生概周期解。

Nonlinear Deformation Theory of Thin Shell

薄壳非线性变形理论

Starting from SSH model and applying the third-order time-dependent perturbation theory, the optical nonlinear susceptibility of one dimensional system has been studied.

本文从SSH模型出发，用三阶含时微扰研究了一级体系的非线性光学系数。

We emphatically illustrate that the chaos research plays an important role in developing nonlinear system theory.

文中着重说明了混沌研究在推动非线性系统理论发展方面的重要作用。

Then, theory of nonlinear finite plate and shell element method are made clear.

接着，阐述了板壳问题的有限元原理，系统介绍了非线性有限元理论。

Super Nonlinear Total Energy of a Particle and the Theory of de Broglie Wave

粒子超非线性的总能和de Broglie波的理论

In this paper, hy generalizing the linear convection current model and using" partical method", a nonlinear convection current model taking into consideration the atmospheric stratification, local heating and viscosity has, been set up using the theory of the flow stability, bifurcation and catastrophe.

本文推广气块法所建立的线性对流模型，利用了流动稳定性及分岔和突变理论，建立了包含层结、局地加热及阻力等因子的非线性对流模型。

The pendulum is the typical nonlinear system, with multivariable, close coupled and absolute instability characteristic. It is the research hotspot of the control theory and application when it come on the scene.

倒立摆是典型的非线性系统，具有多变量、强耦合和绝对不稳定的特征。从其问世就是控制理论与应用的研究热点。

Then, a new adaptive control method for nonlinear systems is presented by integrating robust modeless learning adaptive control theory for nonlinear systems and FNN.

然后，本文将非线性系统鲁棒无模型自适应控制理论与前馈神经网络相结合，提出一种基于前馈神经网络的非线性系统自适应控制方法。

A full frequency-domain method for the analysis of nonlinear microwave circuits with Fourier analysis theory is developed. The method is simply and perspicuous. Moreover, it is fit to analyze strong nonlinear microwave circuits.

根据Fourier分析理论推导了全频域分析微波非线性电路的方法，此方法简单明了，适合于分析微波大信号强非线性电路。