• An excellent book introducing the basic theory of the differentce method of the fluid dynamics equations.

    一本关于流体力学方程差分格式的基础理论的著作。

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  • Based on flexible multi-body system dynamics theory, kinematic and dynamics equations of deployable space cable-pole structure are derived.

    基于柔性多体系统动力学理论,推导了可展空间索杆结构的运动学与动力学方程。

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  • In this dissertation, based on the elastodynamic analysis of flexible linkage mechanism, the dynamics equations of the mechanism are obtained.

    本文基于对弹性连杆机构的弹性动力学分析,建立了机构的有限元动态方程。

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  • Two classes of numerical methods based on FD-WENO schemes were recommended for solving nonconservative compressible ideal fluid dynamics equations.

    以求解双曲守恒律组的FD-WENO格式为基础提出了两类用于求解非守恒可压编理想流体力学方程组的数值方法。

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  • We introduce a new model about the surface catalytic reaction, namely simulative model and method of dynamics equations controlling surface reaction.

    提出了动力学方程控制表面反应的模拟模型和方法。

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  • First, now in all common numerical methods for the satellite dynamics equations the most important problem that needs to be improved is stability problem.

    首先,目前在卫星动力学中常用的所有人造卫星运动方程的数值解法有待改进的最重要的问题就是稳定性问题。

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  • The nonlinear coning motion equations in body coordinates on the force moment coefficients of low speed spinning rocket were obtained based on the dynamics equations.

    根据滚转火箭弹的动力学方程,给出了在弹体坐标系下无控低速滚转火箭弹在被动飞行段的锥形运动方程组。

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  • Then the process of geometry modeling, the plan of kinematics modeling as well as the building and solution of the dynamics equations in physics modeling are described.

    然后分别叙述了几何建模的过程,运动建模的方案,物理建模中动力学方程的构建与求解过程。

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  • According to the experiment device for active suspension, the nonlinear dynamics equations for electro-hydraulic actuator are derived and a linearized object mod el is set up.

    依据悬架实验装置,建立了电液作动器的非线性动力学方程,随后得到线性对象模型。

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  • Furthermore, the brake system model, drive system model, engine system model and dynamics equations of whole vehicle are combined to finish the design of the substrate system.

    结合汽车制动系统、传动系统和发动机系统及整车动力学四大模型,完成了下层子系统的设计。

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  • On the basis of machinery system dynamics, the dynamics equations of balanced elliptical shakers excited by two-shaft self-synchronizing and by three-shaft self-synchronizing are established.

    根据机械系统动力学建立了双轴自同步平动椭圆振动筛和三轴自同步平动椭圆振动筛的动力学方程。

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  • The dynamics equations of air spring system with auxiliary chamber were established, and the complex stiffness model of the system was deduced according to the equations being linearly processed.

    建立了带附加气室空气弹簧系统的动力学方程,经过线性化处理后推导出系统的复刚度模型,依照复刚度模型建立了系统的等效刚度、等效阻尼及固有频率的计算模型。

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  • This paper proposes an automobile dynamics model, sets up dynamics equations and solving algorithms, develops a corresponding computer simulation program (ADPCSP), and gives some practical examples.

    本文提出了一种汽车动力学模型,建立了动力学方程及求解方法,编制了汽车动力学性能计算机仿真程序(ADPCSP),并给出了应用实例。

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  • Build a system dynamics model of the project including causal loop diagrams and governing equations.

    建立该项目的系统动态模型,包括因果环路图和控制方程。

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  • The satellite dynamics equation and kinematic equations are built with the method of quaternion.

    用四元数方法建立起卫星动力学方程和运动学方程。

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  • Such equations are deemed to have important application in general ship dynamics and a theorem is established to facilitate the derivation of the equations.

    相信一般的船舶动力学中这些方程会有重要的应用。本文建立了一个定理以便于推导这一方程。

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  • The solution of nonlinear algebraic equations is usually met in the study of flight dynamics.

    飞行动力学研究中常遇到求解非线性代数方程组的问题。

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  • Both the impulse equations of structural dynamics and the solution were established, and the (numerical) stability and accuracy of the integral formulation were also discussed.

    在结构动力分析中提出了建立冲量方程并求解的方法,给出了该方法的积分格式并讨论了其数值稳定性、精度等数值特性。

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  • The adjoint variable method for design sensitivity analysis of multibody system dynamics based on ordinary differential equations is presented.

    基于常微分方程数学模型建立了多体系统动力学设计灵敏度分析的伴随变量方法。

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  • Based on gear method, this paper presents the numerical calculation method for solving dynamics differential equations of gear systems.

    本文基于Gear方法对齿轮系统非线性动力学微分方程进行了数值计算分析。

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  • The mathematical equations are deduced and the principle of dynamics calculation is explained.

    推导了拖车动力学数学方程,阐述了动力学计算原理;

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  • On basis of analyzing the advantages of the scheme, a dynamics model of MMTC was constructed, which includes centroid dynamics and dynamics moment equations of centroid.

    在分析了本方案优点的基础上,建立了质量矩控制导弹的动力学模型,包括质心动力学和绕质心的动力学方程。

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  • The equations of heat conduction and thermoelastic dynamics are solved through integral-transform method. Transient distribution of temperature field and thermal stress field is described.

    通过积分变换方法,求解热传导和热弹性力学方程组,由此得到激光辐照引起的温度场和热应力场的瞬态分布。

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  • The course begins with the basics of compressible fluid dynamics, including governing equations, thermodynamic context and characteristic parameters.

    本课程从可压缩流体动力学的基础开始讲起,内容包括控制方程、热力学背景知识和特性参数。

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  • The relative attitude is analyzed in kinematics and dynamics respectively. And the kinematics equations of attitude quaternion are studied in detail.

    对相对姿态进行了运动学和动力学分析,重点研究了相对姿态四元数运动方程。

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  • A complete set of equations for cable dynamics is put forward by using some tensor relations, in which the effects of shear stress and bending moment are included.

    利用张量关系,推导了完整的缆索动力学方程组,包含了剪切和力矩的影响,并把它们表示在两种不同的常用坐标系中,以便查阅。

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  • The differential-algebraic equations are often chosen as the mathematical models of the dynamics of multibody systems in order to achieve the numerical emulation for the multibody systems.

    多体系统进行数值仿真时,很多选择了微分代数混合方程作为多体系统动力学数学模型。

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  • Basing on the fundamentals of elastic dynamics and the model of damaged mechanics, the basic equations of elastic wave propagation in damaged media are established.

    利用弹性动力学基本原理和损伤力学模型建立了损伤介质中的波动方程。

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  • The continuous dynamics is governed by differential or difference equations, whereas the discrete dynamics is governed by finite automata that are driven asynchronously by external discrete events.

    其中连续动力学由微分或者差分方程描述,离散动力学由有限的自动开关描述,并由异步的离散事件驱动。

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  • The continuous dynamics is governed by differential or difference equations, whereas the discrete dynamics is governed by finite automata that are driven asynchronously by external discrete events.

    其中连续动力学由微分或者差分方程描述,离散动力学由有限的自动开关描述,并由异步的离散事件驱动。

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