This paper summarizes the studies on flexible multibody system dynamics in recent years.
全面综述了柔性多体系统动力学近年来的研究成果。
Modeling and numerical solutions are the kernel contents of dynamics of multibody systems analysis.
建模方法和数值求解是多体动力学分析的核心内容。
The stock market is a complex dynamic system with multibody interactions.
股票市场是一个多体相互作用的复杂体系。
A parametrical uncertainty analysis of flexible multibody systems was presented.
研究了柔性多体系统的参数不确定性问题。
A new method is developed to correct the violations in constraint multibody systems.
本文针对受约束多体系统的违约问题提出了一种新的违约校正方法。
Descartes coordinate modeling of multibody systems dynamics is adopted in the thesis.
采用多体动力学笛卡尔坐标建模形式。
The procedure is based upon recent advances in multibody dynamics and in Fourier analysis.
本方法应用了多体动力学和傅利叶分析的最新成就。
In this paper, the concept of force constraint of a controlled multibody system is presented.
针对受控多体系统，提出力约束的概念、力学描述及其性质。
A multibody dynamic ride model of the tracked vehicle was established and was proved to be valid.
本文针对某型履带车辆，建立了其平稳性模型并进行了实车验证。
The dynamic problem of constrained multibody systems in Riemannian configuration space is researched.
在黎曼位形空间中研究了约束多体系统的动力学问题。
The method of modeling spatial multibody systems by bond graphs and its dynamic principle are described.
阐述了建立空间多体系统键合图模型的一般方法及其动力学原理。
In this paper, a natural coordinate method suitable for the computer kinematic analysis of multibody system is introduced.
本文介绍了一种适用于计算机分析的多刚体系统运动学分析的自然坐标法。
Based on flexible multibody dynamics, a dynamic modeling method on multibody systems with changing topologies is proposed.
基于柔性多体动力学理论，提出了变拓扑结构多体系统动力学建模方法。
The dynamical equations of rigid flexible coupling multibody systems have characters of stiffness and high frequency oscillation.
刚柔耦合多体机械系统动力学微分方程组具有刚性和高频振荡的特点。
Study of the effect of viscoelastic material damping on the dynamic response of flexible multibody systems is made in this paper.
对粘弹性材料阻尼对柔性多体系统动力学瞬态响应的影响进行数值研究。
The steady motion and the transient motion of the controlled multibody system with delay and without delay are computed with examples.
实例计算延迟和无延迟受控多体系统的稳态运动和瞬态运动。
Based on this, the generic procedure of modeling planar multibody mechanical systems by bond graphs and its dynamic principle are described.
以此为基础阐述了建立平面多体机械系统键合图模型的一般方法及其动力学原理。
In this paper, a new computer-oriented method of obtaining the numerical solution of the dynamics of open loop multibody system is developed.
提出了获得开环多体系统动力学数值解的新方法。
A handling simulation multibody model of a midibus is built using ADAMS/VIEW after we consider the steer system, front and rear air suspension.
在详细的考虑转向机构、前后空气悬架、车身等部件的基础上，利用ADAMS/VIEW软件建立了某中型客车的操纵稳定性多体模型。
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。
The rigid multibody dynamic model of the tilting train, the nonlinear dynamic model of the pantograph and the FEM model of the catenary are set up.
建立摆式列车多刚体系统动力学模型、受电弓非线性动力学模型和接触网有限元动力学模型。
The vibration of dynamic track tension is investigated by multibody tracked vehicle model in different road conditions, velocities and pre-tensions.
分别改变路面、速度、预张紧力等相关影响因素做多组计算，对比分析了履带动态张紧力的变化情况。
Classifying the system constraints as basic constraints and variable constraints, a model of flexible multibody with changing topologies is developed.
将系统约束分为基本约束和条件约束，建立了变拓扑结构柔性多体动力学模型。
Based on multibody system dynamics method and ADAMS software platform, a rigid-flexible coupling multi-body model is built for vehicle dynamics simulation.
利用多体动力学方法建立了基于ADAMS软件平台的整车刚柔耦合多体系统操纵动力学仿真分析模型。
Based on an established multibody dynamics model of farm transport vehicles, with the help of the code ADAMS, the ride comfort simulation method was studied.
在建立农用运输车整车多体动力学模型的基础上，借助于软件ADAMS和笔者编制的软件研究了农用运输车平顺性仿真的方法。
The analytical method used is proved effective for the modelling and program analysis of the kinematics of joint transmmition in multibody mechanical systems.
上述研究为多刚体机械系统中万向节传动装置的运动学建模及程序计算分析提供了一种有效方法。
It is compatible with equations of rigid multibody systems because of using the concepts, such as path matrix, incidence matrix, instantaneous augmented body.
由于采用通路矩阵、关联矩阵、瞬时增广体等概念，其形式与多刚体系统动力学方程兼容。
By using the orthogonality condition of augmented eigenvector of multibody system, the algebraic equation group with unknowns of structure parameter is formed.
利用多体系统增广特征矢量的正交性条件，可建立以系统物理参数为未知数的代数方程组。
The concept of "path" has been introduced to make the formulation for the kinematics and dynamics of multibody system more concise and least information needed.
引入路的概念，它使多体系统运动学和动力学建模更简洁，使用最少的信息。
By using transfer matrix method of multibody system and launch dynamics theory, the relations between the firing orders and performance of MLRS were established.
应用多体系统传递矩阵法和发射动力学理论，建立了多管火箭武器射击顺序与多管火箭武器系统性能之间的定量关系。
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