多刚体系统动力学

综合运用分析力学和约束多刚体系统动力学的理论和方法，结合一般物伞系统的吊挂结构特征，建立了十一自由度的物伞系统约束动力学模型。

By synthesizing and applying dynamic principles and analytical methods of analytical dynamics and multibody dynamics , and by taking full advantage of configuration feature of general parachute-payload systems , an eleven degrees of freedom constrained multibody dynamic model of the system is developed .

利用基于多刚体系统动力学的ADAMS仿真分析软件，建立受力和运动都与实际样机基本一致的仿真模型。

Based on dynamic ADAMS simulation and analysis software of multiple rigid body system , simulation model that both force and movement is same as actual prototype is established .

R-W方法是多刚体系统动力学中的主要方法之一，本文应用此方法进行汽车悬架系统的空间运动分析。

The R-W method is used in the field of dynamics of multi-rigid-body systems .

本文论述了以多刚体系统动力学理论为基础，在ADAMS下建立汽车49自由度虚拟样机模型，并进行了系统动力学仿真。

In this paper , based on the theory of multi - rigid - body system dynamics , a virtual prototype of one passenger car with 49 degrees of freedom is developed under ADAMS .

利用多刚体系统动力学中RW方法进行机构运动计算，编制了汽车麦弗逊悬架转向梯形断开点位置计算机辅助分析通用程序。

We calculated the mechanism movement with R-W method of multi-rigid-body system dynamics . The determination of splitting point of Ackerman steering linkage is developed .

以多刚体系统动力学的拉格朗日方法对车辆悬架进行研究，建立了基于多刚体系统动力学的主动悬架系统模型，并采用PID控制策略，进行了理论分析和计算机仿真。

An analysis on vehicle suspension by the Lagrange 's method of multi body dynamics was presented and a model of active suspension system was established based on the multi body system dynamics . PID control strategy was adopted to perform theoretical analysis and computer simulation .

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 .

通过应用ADAMS软件所做的工作表明，它可以方便地建立参数化的实体模型，并采用多刚体系统动力学原理进行仿真计算。

Through the work enunciation that the applied ADAMS software , it can expediently build up the entity model that the parameter turn , and adopts to have another just the body system dynamics principle to carry on imitating the true calculation .

以多刚体系统动力学为理论基础，应用三维参数化软件CATIA建立了四自由度管片拼装机模型，通过ADAMS软件的接口，将虚拟样机输入其中。

The theory and method of multi-rigid-body system dynamics is used to build the model of the lining segments installation machine with three-dimensional parameter software CATIA , then through the interface between CATIA and ADAMS software , input the lining segments installation machine prototype into ADAMS .

开环多刚体系统动力学数值新解法

A new numerical algorithm for dynamics of open loop multi-rigid-body system

单自由度多刚体系统动力学分析

Dynamics analysis of multi rigid body system with single degree of freedom

对于刚性构件运用多刚体系统动力学方法建模。

The multi-rigid-body systems dynamics approach is used to model rigid bodies .

多刚体系统动力学建模的一种新方法

A New Method To Dynamic Modeling of Multi-rigid Body System

多刚体系统动力学在火箭起始扰动研究中的应用

An application of multi-rigid body systems dynamics on initial disturbance of rocket

具有约束的多刚体系统动力学分析

Dynamics of multi - rigid - body systems with constraint

目前，多刚体系统动力学理论己经相当成熟与完善。

So far the theory for multi-rigid-body system dynamics is becoming mature .

用多刚体系统动力学推导车辆系统运动方程。

Equation of motion of vehicle system is deduced by multi-rigid-body system dynamics .

小生境遗传算法的多刚体系统动力学参数优化设计

Niche genetic algorithm for optimization design of dynamic parameters of rigid multibody systems

多刚体系统动力学的旋量-矩阵方法

Screw - matrix method in dynamics of multibody systems

多刚体系统动力学的子系统递推法

Subsystem recursive method in dynamics of multibody systems

非理想多刚体系统动力学与线性互补性问题

Dynamics of Non-ideal Multi-rigid-body Systems and LCP

分析了多刚体系统动力学模型语义下，多体动力学约束模型坐标基变换关系的抽取。

It analyzes how to extract coordination conversion of multibody dynamics constraint model in semantic of multibody dynamics model .

多刚体系统动力学的正则方程与辛算法基于能力本位原则的公共关系教学方法探讨

Canonical Equations and Symplectic Algorithm for Multi-Rigid-Body System Dynamics The education of public relations based on " competence-based " principle

焊接残余应力对中厚壁冷弯方矩管柱承载力性能研究多刚体系统动力学的旋量-矩阵方法

Study of Welding Residual Stresses on Carrying Capacity of the Cold-Formed Medium Column ; SCREW-MATRIX METHOD IN DYNAMICS OF MULTIBODY SYSTEMS

给出了应用拉可朗日乘子法和坐标分离法建立具有指定运动的树形多刚体系统动力学方程的方法。

A method is presented to study the dynamic problems of treelike multi – rigid – body system with described motion .

带约束平面多刚体系统动力学方程的隐式算法考虑动静摩擦影响的可接触型裂纹动态响应的隐式算法

An Implicity Method for Calculating the Dynamic Response of Elasto Plastic Connectable Crack Considering Effect of the Dynamic and Static Friction

应用多刚体系统动力学基本理论建立了该武器的二自由度和三自由度动力学模型和动力学参数优化模型。

With the rigid-body systematical kinetics theory , the 2-D and 3-D kinetics models and the kinetics parameters of the weapon are built up .

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 .

认为应用多刚体系统动力学研究汽车系统动力学问题有很多优点，具有广阔的前景。

It shows that the theory of dynamics of multi-rigid - body systems will be developed greatly and it is a new method in studying vehicle dynamics .

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 .