• For some special cases, the above models can be simplified to the equivalent equations published in the former literature.

    在几种特殊情况下,所推导的计算公式可简化为已有的形式。

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  • Based on the nonlinear static equivalent equations of the cable-cabin system, forces and lengths suitable for servo motor control are obtained by least square method and an optimum strategy.

    基于系统的非线性静平衡方程 ,通过最小二乘运算和优化策略 ,获得了适于伺服电机控制的索系平衡张力和索长。

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  • Equations of sliding mode for bilinear variable structure control system are structured by employing method of equivalent control.

    使用等价控制方法构成双线性变结构控制系统的滑动模态方程。

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  • Based on the partition of equivalent classes, the resolving of a linear system of equations and the calculation of the dual basis of the standard basis, three methodologies are presented.

    基于等价类的划分、线性方程组的求解和标准基之对偶基的计算,提出了域元素分量代数表达式的三种求法。

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  • A simple equivalent circuit model of quantum well laser (QW LD) which is derived by QW rate equations and is accomplished in the circuit simulation program SPICE.

    给出一个新的量子阱激光器等效电路模型,由量子阱激光器单模速率方程推导得到并在电路模拟程序SPICE中完成。

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  • Both the perfect equivalent nonlinear model and state equations of the system are obtained.

    建立了该系统的完整非线性等效模型,导出了系统的状态方程。

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  • Two non—linear evolution equations are derived from the surfaces of negative constant Curvature, and equivalent transformations among solutions of these equations are given.

    从负常曲率曲面导出了两个非线性演化方程,并给出了这些方程的解之间的等价变换。

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  • For elements with tapered ends, the equivalent node load equations can be derived based on those of same cross-section elements and tapered elements according to sub-structure method.

    对双锥型变截面单元,推导了等截面单元的等效结点荷载公式,介绍了利用子结构分析法得到双锥型单元等效结点荷载的过程。

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  • It is proved that the vanishing of the first variation of the functional J is equivalent to all the equations which should be satisfied in the dynamics of rigid-plastic continua.

    证明了泛函j的一次变分为零相当于满足刚塑性体动力学的全部方程。

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  • Using the fundamental operator family theory, they give some equivalent conditions for robust stability with respect to small delays for the kind of delay equations.

    作者首先引入基本算子族的概念,然后应用它得到了几个小时滞鲁棒稳定性的等价条件。

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  • This research paper of proposition logic algebra in the said, on the basis of the solution of equations by polynomial, propositional formula for equivalent conversion and deductive reasoning.

    在对命题逻辑代数化表示的基础上,通过解多项式方程组,对命题公式进行等价转换、演绎推理。

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  • The equivalent conditions are discussed and theoretical formulas of the equivalent inner diameter and length are derived from the fundamental momentum and energy equations.

    探讨了实现等价替代的条件,并据此导出了当量毛细管内径和长度的精确计算公式。

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  • The author proves that it is equivalent to another class of evolution equations and the single solitons of the equivalent class are one to one correspondent.

    作者证明了它与另一类演化方程等价,并证明了这两个等价类的单孤立子一一对应。

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  • On the basis of symmetric-equivalent circuit, the high frequency equivalent circuit and transmission equations of power cable have been developed.

    本文在对称等效的基础上,建立了动力电缆的高频等效电路及动力电缆的高频传输方程。

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  • Using the hierarchy thought, an algorithm, which bases on network partition and equivalent compress by the analyzing the network model correspondence the linear equations group, is proposed.

    应用层次化思想,本文通过对线性方程组求解的网络模型分析,提出了一种基于网络分割、等效压缩的算法。

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  • Based on the dynamic equation, the equivalent method from MDOF to SDOF and equations of the capacity spectra and the demand spectra theories are deduced in detail.

    根据动力方程详细推导了多自由度体系等效为单自由度体系的等效方法以及能力谱和需求谱的理论计算公式。

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  • To eliminate the difficulty in dealing with convection terms, an exponential transformation function is introduced to turn the CDE into their equivalent diffusion-reaction equations (DRE).

    引入指数函数,将对流扩散方程变换为扩散反应方程,消除了数值求解中较难处理的对流项。

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  • Surface integral equations for dielectric objects based on equivalent principle, such as PMCHW, TENENH, JMCFIE are presented in detail.

    首先,本文详细介绍了求解介质结构的面积分方程方法及目标模型的建立。

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  • According to the equivalent ventilation circuit, the equations of pressure and air now are obtained.

    并根据等效风路图列出压力平衡方程和流量守恒方程。

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  • It's based on the Principle of Superposition and the multi-port network equations, expressed in terms of equivalent network parameters, derived from Electromagnetic Field theory.

    依据是电磁场理论导出的多端口网络方程和叠加原理。

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  • Errors of the equivalent gap caused by the effect of equivalent capacitance and equations of error calculation are described in this article.

    本文论述了由于等效电容的影响,引起等效间隙误差,并推导出误差计算公式。

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  • By solving these simultaneous equations, we get the density values of the equivalent sources.

    解此方程组可求得等效源的密度值。

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  • Geodesics on smooth surface have many good geometric properties and there are equivalent partial differential equations and analytical methods solving it.

    测地线在光滑曲面上有很好的几何性质,也有相应的测地线偏微分方程表达以及一些解析的方法来求解。

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  • Because of the linear limit condition of equivalent composite sandwich shells, the problem gets much more simple during the solution of equations.

    由于夹层壳结构的极限条件是线性的,因而在求解时问题得到了大大的简化。

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  • According to the equivalent ventilation circuit, the equations of pressure and air flow are obtained.

    并根据等效风路图列出压力平衡方程和流量守恒方程。

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  • Then the expression of damage-dependent elasticity tensor is deduced and the constitutive equations of damaged rock are built by using an equivalent state.

    以二阶张量为损伤变量,推导了依赖于损伤变量的弹性模量表达式,利用一个等价状态,建立损伤岩体的本构关系。

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  • The equations for computing the structural response control force of TLD under wind vibration and the equivalent damp ratio of TLD are first derived.

    文中,推导了TLD对结构风振反应的控制力和控制效果的等效阻尼比,介绍了悬吊AMD对设置TLD结构脉动风振反应的最优控制分析方法。

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  • The equations for computing the structural response control force of TLD under wind vibration and the equivalent damp ratio of TLD are first derived.

    文中,推导了TLD对结构风振反应的控制力和控制效果的等效阻尼比,介绍了悬吊AMD对设置TLD结构脉动风振反应的最优控制分析方法。

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