全面综述了柔性多体系统动力学近年来的研究成果。
This paper summarizes the studies on flexible multibody system dynamics in recent years.
在黎曼位形空间中研究了约束多体系统的动力学问题。
The dynamic problem of constrained multibody systems in Riemannian configuration space is researched.
自主式水下航行器是由载荷和运载体组成的一个多体系统。
Autonomous underwater vehicle (AUV) is a multi-body system composed of a load and a carrier.
针对受控多体系统，提出力约束的概念、力学描述及其性质。
In this paper, the concept of force constraint of a controlled multibody system is presented.
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。
The steady motion and the transient motion of the controlled multibody system with delay and without delay are computed with examples.
本文的讨论也适用于处于平衡或非平衡定常态的其他多体系统。
The formalism presented here can be applied to nuclear as well as other many fermion systems in both equilibrium and nonequilibrium states.
基于该系统的运动学规律，将其简化为一个单自由度多体系统。
By analyzing kinematic characteristics of the system, it is reduced to a one degree-of-freedom system.
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。
The method of modeling spatial multibody systems by bond graphs and its dynamic principle are described.
阐述了多体系统的拓扑结构、低序体阵列和特征矩阵的构建方法。
The topological structure of multi-body system and their lower numbered body array, the composing methods of characteristic matrixes are explained.
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。
A new method is developed to correct the violations in constraint multibody systems.
特征矢量的正交性是用模态方法求解多体系统动力响应的前提条件。
In multibody system dynamics, the orthogonality of eigenvector is the precondition to solve the dynamic response of system using the classical modal analysis methods.
介绍了运用多体系统动力学进行内燃机曲轴系振动响应分析的方法。
This paper intends to present a thorough vibration analysis of the crankshaft system in the combustion engine in hoping to improve its working safety and reliability.
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。
Study of the effect of viscoelastic material damping on the dynamic response of flexible multibody systems is made in this paper.
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。
Based on flexible multibody dynamics, a dynamic modeling method on multibody systems with changing topologies is proposed.
介绍了一般多体系统的低序体阵列的描述方法并具体应用到冲击式压实机。
A lower body array approach for describing multi - body system is introduced and applied to an impact compactor.
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。
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.
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 adjoint variable method for design sensitivity analysis of multibody system dynamics based on ordinary differential equations is presented.
文章提出采用机械多体系统运动功能可靠性的概念对动力学响应进行可靠性评价。
This paper put forwards a concept called motion functional reliability to appraise the system response caused by the uncertain parameters.
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。
Based on flexible multi-body system dynamics theory, kinematic and dynamics equations of deployable space cable-pole structure are derived.
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。
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.
深入探讨多体系统离散时间传递矩阵法对平面、间刚体光滑铰多体系统运动响应的研究。
The movement of multi-rigid-body system interconnected by smooth hinge moving in space and plane are deeply studied with the discrete time transfer matrix method of multibody system.
考虑到液晶作为有相互作用的多体系统，多体效应或集体激发对宏观性质有重要的影响。
Considering that the liquid crystals are many-body system, so many-body effect or collective excitation can have an important effect on macroscopic properties.
扩展传递矩阵法特别适合于计算多体系统的稳态响应，能直接得到稳态响应的解析表达式。
The extended transfer matrix method is particularly fit for computing the steady state response of multibody system, and directly contributes to the analytic expression of steady state response.
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。
By using the orthogonality condition of augmented eigenvector of multibody system, the algebraic equation group with unknowns of structure parameter is formed.
深入分析了多轴数控机床的结构特点，提出了基于多体系统理论的多轴数控机床描述方式。
We have studied the modeling technique and the regularity of the machining errors for multi-axis NC machine tools based on the analysis of their structures.
柔性多体系统的接触碰撞是工程中常见的现象，往往会对系统的设计与分析造成重大的影响。
The contact phenomenon in flexible multi-body system is common in engineering, which always make great effects to system design and analysis.
针对多体系统建模效率低、模型重用困难等问题，研究了复杂多体系统模型的子系统建模技术。
To improve the modeling efficiency and reuse of models, subsystem modeling techniques for complex multi-body systems are addressed.
针对多体系统符号或数值形式运动方程的推导，给出了一种简单灵活的MAPLE程序设计方法。
A simple and flexible method for MAPLE programming is introduced to generate symbolic or numeric motion's equations in a multi rigid body system.
本硕士学位论文是参加与香港城市大学合作项目——柔性多体系统动力学问题研究的基础上完成的。
This thesis is based on the investigation on "Dynamics Response of Flexible Multibody Systems" which is a cooperative project with City University of Hong Kong.
采用阿当姆斯预估-校正方法对多体系统动力学方程求解，该方法重复使用前几步信息，计算速度快。
The Adamas method has been adopted to solve the dynamic equation of multibody system and the data of several forward steps has been repeatedly used, so the speed of computation is high.
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