采用多刚体离散元方法对长管线系统进行计算分析。
The multi-rigid-body discrete element method was proposed for the analysis of deep-ocean mining pipe system.
而后基于虚拟样机技术对该机构进行多刚体动力学分析。
Then, the multi-rigid body dynamic analysis is carried out on the basis of virtual prototyping technology.
本文研究了树形结构多刚体系统点的速度与加速度问题。
In this paper the problems of velocities and accelerations of points for tree-shaped multi-rigid-body systems are discussed.
对一类具有弹性连接的空间多刚体振动系统建立动力学模型。
A dynamic model for a kind of spacial multi-body vibration system with elastic coupling was built.
介绍基于笛卡尔坐标的多刚体系统运动学与动力学分析方法。
Based on the Cartesian coordinate, methods of kinematics and dynamics analysis for multi-rigid-body system are introduced.
同时考虑身管弹性变形，建立了火炮发射时的多刚体动力学模型。
Considering the elastic deformation of the barrel, the AA gun is simplified into a multi-rigid body dynamic model.
采用多刚体方法对链条链轮系统的驱动过程进行了建模和动力学分析。
This paper deals with the driving process of chain sprocket system with the multi rigid body dynamics method.
目前，多刚体系统的建模方法可归纳为绝对坐标法和相对坐标法两类。
At present, the modeling methods of multi-rigid-body system can be concluded to two kinds: Absolute coordinate method and relative coordinate method.
介绍采用多刚体方法对链条传动系统的驱动过程进行建模和动力学分析。
This paper deals with the driving process of chain-sprocket system with the multi rigid body dynamics method. With the model, the process of the dynamical response is analyzed.
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。
In this paper, a natural coordinate method suitable for the computer kinematic analysis of multibody system is introduced.
运用多刚体系统动力学及接触冲击理论建立了节理岩体弹塑性动态本构模型。
In this paper, a elastic-plastic dynamical constitutive model on jointed rock masses under blasting load is established with the help of the multiple rigid-body dynamics and contact-impact theory.
利用完全笛卡尔坐标描述多刚体系统，建立多刚体系统动力学微分-代数方程。
Based on the fully Cartesian coordinates, a differential/algebraic equation system of multibod.
针对不同约束拓扑的多刚体系统进行数值实验，验证了本算法的正确性和效率。
The correctness and efficiency of the proposed method have been verified by numerical experiments on multibody systems with different kinds of constraint topologies.
本文应用多刚体系统理论和拉格朗日方程建立了稳瞄操纵机构的动力学数学模型。
A dynamics modeling and analysis for Sight-stabilizing action system is made based on the multi-rigid body system theory and Lagranges equations.
本文将多刚体系统动力学的R-W方法应用于具有闭合链系统的汽车悬架运动分析。
The paper used the R-W method of multi-body system dynamics for the kinematical analysis of vehicle suspensions with closed loop system.
利用机械臂调整多刚体航天器姿态的算法，在必要的修正后可以用于充液航天器调姿。
Revised algorithms of attitude regulation of rigid spacecraft using manipulator moving can be used for liquid-filled spacecraft.
本文简述的“复杂系统”，即是多刚体、多柔性体、多充液腔体及其耦合的复杂大系统。
The complex system stated in this paper is the coupling system of rigid bodies, flexible bodies and liquid filled containers.
本文介绍了根据多刚体动力学中的凯恩方法建立的一般两轴汽车的十八自由度数学模型。
This paper introduces a handling dynamic model of two-axis vehicle with eighteen DOFs, based on Kane's dynamic Equations.
本文借助15段的人体模型，使用多刚体动力学的方法建立起航天员转体动作的力学模型。
By using a body model of 15 segments and dynamics of rigid bodies, the astronaut's self rotation is modeled.
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。
It is compatible with equations of rigid multibody systems because of using the concepts, such as path matrix, incidence matrix, instantaneous augmented body.
给出了应用计算多刚体系统动力学建立的通用失重人体4关节反向运动学与反向动力学模型。
The 4 joints universal human body inverse kinematics model and inverse dynamics model in weightlessness utilizing computational multi-body dynamics were proposed.
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 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.
比较系统地学习了多刚体动力学的拉格朗日方法，即采用相对坐标的多刚体动力学建模方法。
Have studied the dynamics Lagrange method of many rigid body more systematically, namely the many rigid body dynamics modeling method to adopt relative coordinate.
该文将计算机科学与理论力学相结合，以刚性球体为例介绍了多刚体物理运动仿真的步骤和方法。
This paper combines theoretical mechanics with computer, takes rigid spheres as an example to introduce the step and method of physical movement simulation of multi rigid bodies.
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。
The analytical method used is proved effective for the modelling and program analysis of the kinematics of joint transmmition in multibody mechanical systems.
利用多刚体极限平衡法对最危险滑块进行校核，进一步确定工程的稳定安全性，为施工加固提供依据。
Using multi-block limit equilibrium method, this thesis studied the most dangerous slip body on left bank again, providing additional verification of its safety behavior.
这种方程可以采用矩阵形式写出以便面向计算机，文中以树状多刚体系统及操作机器人为例子说明其应用。
These equations are expressed in matrix form, so that it can be carried out with computer. Multi-body system of tree shaped and manipulation robots are served as examples.
本文介绍了多刚体系统运动分析的最大数量坐标法原理，建立了车辆双横臂悬架的多刚体系统运动分析模型。
The basic theory of Maximum Coordinate Method was dealt with in this paper and the model for analyzing kinematics of Double Control Arm Suspension obtained.
针对某轿车建立了基于多刚体理论的侧面碰撞乘员约束系统动态仿真模型，并依据试验结果进行了模型的有效性验证。
The dynamic simulation model based on the multi-rigid-body theory of the passenger restraint system for side impact of a car is created, and its validity is verified by tests.
针对某轿车建立了基于多刚体理论的侧面碰撞乘员约束系统动态仿真模型，并依据试验结果进行了模型的有效性验证。
The dynamic simulation model based on the multi-rigid-body theory of the passenger restraint system for side impact of a car is created, and its validity is verified by tests.
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