提出了获得开环多体系统动力学数值解的新方法。
In this paper, a new computer-oriented method of obtaining the numerical solution of the dynamics of open loop multibody system is developed.
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.
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.
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.
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.
本文以某大型运输机为研究对象，首先，研究了多体系统动力学建模方法及液压传动原理。
Firstly, the methods about modeling the multi-body system dynamic analysis and the principles on the hydraulic drive system are studied.
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.
本文基于多体系统动力学理论，利用机械系统动力学分析软件建立了某单兵自卫武器的虚拟样机模型。
Based on the theory of "Multi-body System Dynamics" , this paper uses software to setup a virtual prototype for a "Personal Defense Weapon" (PDW).
以ADAMS/CAR二次开发模块为平台，建立了国产某小型客车虚拟样机的多体系统动力学仿真模型。
On the platform of the ADAMS/CAR secondary development module, the MB dynamics simulation model of the virtual prototype of a domestic light bus has been created.
本文基于柔性多体系统动力学对索杆梁钢结构施工动力学的理论进行了研究并研制了相应的仿真软件系统。
In this thesis, based on the dynamics of flexible multi-body systems, the analysis of dynamical systems of cable-strut and beam steel structure and the corresponding simulation research is addressed.
为研究多体系统小位移或振动问题，从多体系统动力学方程出发，讨论微分-代数方程线性化计算机代数问题。
To study vibration systems or the multibody systems with small displacements efficiently, a computerized algebraic method for linearizing the equations of multibody system is discussed in this paper.
而计算多体系统动力学和虚拟样机技术的出现，使得对于飞机着陆过程起落架和机身动态响应的模拟更逼近于现实。
Computational multibody dynamics and virtual prototyping technology are brand new modeling and analysis methods for simulating the landing process of an aircraft.
通过对肘杆系统工作过程的分析并利用多体系统动力学软件（ ADAMS）对模型进行了动力学模拟和优化设计。
Through the analysis of the working process of this linkage system, this paper execute the dynamic simulation and optimization of this model by using multi-body system dynamics software ADAMS.
介绍柔性多体系统动力学的单向递推组集建模方法，该方法具有高计算精度、高效率与高稳定性的数值计算数学模型。
Introducing a dynamics modeling method for Flexible Multi-body System, the method is the numerical model of high accuracy, high efficiency and high stability.
同时，介绍了多体系统动力学软件ADAMS的基础理论和方法，研究了建立液压支架虚拟样机模型的关键技术问题。
At the same time, the method and basic theory of dynamics software ADAMS are introduced. The project studies the key technical problem of establishing hydraulic support virtual prototype model.
随着计算机技术的长足进步，以及多体系统动力学这一学科的成熟，汽车模型的自由度越来越多，仿真结果越来越精确。
With the great improvement of the computer technique and the maturation of the multi-body dynamics, the multi-DOF of the automobile model was presented and the simulation results were more accurate.
运用现代多体系统动力学理论，针对双液压缸并列驱动的大型装置起竖系统，建立了含间隙起竖多刚体系统的动力学模型。
Modern theories of multi-body system dynamics are used to build the dynamic models with clearance of large equipment erecting system driven by two oil cylinders side-by-side.
以多体系统动力学理论为基础，利用ADAMS建立了五轴转向重型汽车的整车虚拟样机模型，对该模型进行了仿真分析。
On the basis of multi-body system dynamics theory and using ADAMS/View, a virtual prototype model for five-axle heavy-duty vehicle is established with its steering performance analyzed.
接着，以多体系统动力学理论为基础，建立了连续采煤机履带行走装置的虚拟样机模型，在建立模型过程中，最为复杂的可谓施加接触力。
Then, the virtual prototype of crawler running device is established based on multi-body system dynamics theory. The most complex part is to exert contact force in the model building process.
针对月球的复杂地形环境，利用多体系统动力学的理论，将月球探测车作为一个多刚体系统，对其进行动力学分析，建立了软地面环境下的月球探测车动力学模型。
According to the extreme lunar terrain environment, the dynamic analysis is carried out on a lunar rover as a rigid multi-body system by using the rigid-body modeling method.
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.
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。
By using transfer matrix method of multibody system and launch dynamics theory, the relations between the firing orders and performance of MLRS were established.
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.
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.
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