• 根据神经电缆模型论文导出直流稳态

    According to the neural cable model, this dissertation deduced a stable solution.

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  • 本文的第二部分我们主要是考虑系统稳态

    In the second part, we consider the stationary solution of the system.

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  • 最后给出几种特殊人口方程稳态解定性。

    At last, we give the well-posed of some special population equations.

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  • 本文考虑半导体方程稳态之间关系

    In this paper, the relationship between the time-dependent solutions and steady-state solutions of the semiconductor equations affected by magnetic field is considered.

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  • 本文平均方程稳态周期以及混沌进行了研究。

    The equilibrium solution, the periodic solution and chaotic solution of averaging equations are examined in this paper.

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  • 本文一般人口动力系统出发,讨论稳态的适定性。

    This paper, beginning with the general age-dependent population dynamics, discusses the well-pose of stationary solution.

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  • 延续算法可以计算这个稳态系统参数变化范围

    The large range solution diagram of the vehicle system changing with respect to a parameter can be obtained by using the continuation method.

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  • 对于非线性问题,通常存在多稳态如何系统所有一个难题

    However, it is difficult to obtain all the steady state solutions for a given system.

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  • 利用迁移矩阵方法给出了原子体系单模相互作用稳态条件

    The condition of steady state solution in the interaction between multi atom and single mode field is presented by using the method of drift matrix.

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  • 本文主要使用理论证明这些捕食模型一定条件下存在非常稳态

    In this paper, by making use of the Degree theory, we prove the existence and non-existence of the positive steady-state solutions to these models on a certain of conditions.

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  • 分析了它们稳态发现稳态强度分布依赖于群速度强度等效能量比值

    The stationary states are analyzed, and it is found that their intensity distribution depends strictly on the ratio of the group-velocity delay strength to the effective total energy.

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  • 然后通过例说明方法时变系统初值问题周期时变系统稳态面的应用

    Then two examples are analysed to show its application in the initial valued problems of time-dependent systems and in the steady-state solution of periodically-time-dependent systems.

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  • 通过传输方程求以及稳态分析从理论上说明了高频信号动力电缆中的传播情况

    The high frequency signal propagation on power cable is demonstrated theoretically by solving transmission equation and analysing the stable solution.

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  • 一类高斯噪声激励非线性动力学方程通过对应的F Pk方程得到精确稳态

    The exact stationary solution of a class of nonlinear dynamic problems subjected to Gaussian white noise has been obtained by solving its corresponding Fokker Planck Kolmogorov equation.

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  • 采用复变函数将系统的动力学方程简化,利用谐波平衡分析了系统稳态,得到了系统的幅响应

    The stationary solution of system was solved by harmonic balance method, and the amplitude-frequency response was presented.

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  • 正统理论基础 ,提出了电子穿模型方程 ,并用线性方程组法求出了其稳态解

    The master equation of the single electron triple barrier tunnel junction(TBTJ) model is developed based on the orthodox theory.

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  • 分布质量模型仃限分析基础,上提出种用以求弹性机构稳态新的迭代近似方法QDA方法)。

    A new approximate iterative approach, QDA method, for the steady solution of flexible mechanism is put forward, based on the finite element analysis on the distributed parameter model.

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  • 进行了受控振荡仿真分析验证推系数特征以及受控振荡稳态特征。仿真分析结果证明上述特征的可行性

    A controlled oscillation process was simulated to verify the pushing and steady solution features. The analysis results prove the effectiveness of the features.

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  • 速率方程的方法研究了双光子激光器双光子激光放大器得到了双光子激光器基本方程,同时研究了稳态稳定性问题。

    Two-photon lasers and laser amplifiers are studied by using the rate equations. The steady solution is obtained and its stability is analysed.

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  • 通过取不同CFL计算表明:在得到非定稳态解的情况下,取CFL能真实地反映非定常时间历程具有更高可信度

    Application of different CFL numbers show that using less CFL number can describe the unsteady course more detaily and has higher reliability.

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  • 能级原子方程出发,给出了能级近似等间距梯型三能级原子在单色波场中所极力的稳态,并进行了数值计算作图分析了偶极力,能级布居率随失谐量,光场幅度和空间的变化。

    The dipole forces steady solution of a ladder-type three-level atom of nearly equispaced energy level driven by a standing wave is derived from the atomic master equation.

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  • 采用边界离散方法具有辐射边界平面规则稳态温度进行了分析得到级数形式

    The steady temperature field in irregular plane domain with radiation heat exchange boundary is analyzed by the boundary discrete method, and the solution in form of series is obtained.

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  • 对于钻孔内部,考虑流体温度沿变化以及之间干扰利用能量平衡原理建立了稳态分析模型

    For the inside part, steady state model will be used through the Energy Balance Theory, considering the changes of fluid temperature along the way and the thermal influence between the two pipes.

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  • 一种特殊类型、和线性弹性理论中的平面波有点相像的稳态运动可以建立起来

    A special type of unsteady motions which bear a resemblance to plane wave solutions of the linear theory of elasticity can be constructed.

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  • 建立电流源型PWM变流器稳态数学模型基础上分析了系统的耦合关系,提出了一种基于小偏量线性化的前馈控制方案

    On the basis of the stationary state mathematical model of a PWM current-source converter, the paper analyzes the coupling of a converter and presents a simple decoupling feedforward control method.

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  • 本文利用微分方程单位矩阵估计相关方法,得到了确定含有非线性电阻动态电路唯一稳态的条件。

    Based on the estimation of the unit solution matrixes of differential equations, the unique steady state of the dynamic circuits with nonlinear resistors is studied by matrix measure.

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  • 基于稳态导热分析提出个在第三类边界条件维不稳态加热时间计算方法。

    Based on the one dimensional analytical solution, a new calculation of two dimensional and three dimensional unsteady heating time is provided under the third boundary conditions.

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  • 文章提出一种复数方法出准稳态周期导热

    This Paper suggests a complex number method for solving quasi steady periodic heat conduction.

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  • 本文讨论二维奇异非稳态问题有限元方法,证明了存在唯一性,并给出有限元加权L2-模估计

    The existence and uniqueness of the solution to these problems with the use of FEM are proved and optimal error estimates in weighted L2-norm are given.

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  • 提出求积稳态问题混合边界积分方程拥有高精度复杂度

    We present a quadrature method for mixed boundary integral equations of stable problems, which provides high accuracy and less complexity.

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