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。
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。
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。
In multibody system dynamics, the orthogonality of eigenvector is the precondition to solve the dynamic response of system using the classical modal analysis methods.
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。
The numerical precision and formulation efficiency of multibody system dynamics directly depend on the choosing the local frame coordinates and global coordinate, and on the formulation methods.
流形上动力学方程的建立与全局坐标和局部坐标的选择，以及建模方法有着直接的联系，决定着动力学模型的建模效率和数值运算精度。
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。
This paper analyses the development difficulty of a large flexible rotating platform and brings out a method to realize modeling and simulation with dynamics of multibody system.
在分析了大型柔性转台研制难点的基础上，提出了采用多柔体动力学方法进行大型柔性转台系统的建模与仿真。
Separating solving logic from multibody dynamics model, the consistency of status of constraint and force element component was achieved in multibody dynamics system simulation.
这种解算模式，实现了多体动力学解算仿真中，模型与解算逻辑的分离，维护了系统仿真中构件、铰约束、力元等组件的状态一致性。
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。
The models for electric power steering system and active suspension system and vehicle dynamics model are set up based on multibody theory.
多体理论的基础上，设置了电动助力转向系统和主动式悬挂系统和车辆动力学模型的模型。
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。
In this paper, theory and technology of launch dynamics of multibody system and its applications in design and test of firing precision and safety for rockets and gun weapons are studied.
文章研究多体系统发射动力学理论与技术及其在火箭和火炮武器射击精度和安全性设计与试验中的应用。
The formulation of kinematics and dynamics of multibody system based on the fully Cartesian coordinates has an important advantagement in computational efficiency.
最后，通过对一个闭环柔性多体系统的动力学与控制仿真计算的实现，表明上述方法的可行性。
The formulation of kinematics and dynamics of multibody system based on the fully Cartesian coordinates has an important advantagement in computational efficiency.
最后，通过对一个闭环柔性多体系统的动力学与控制仿真计算的实现，表明上述方法的可行性。
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