Many-body force

Influence of multi-body dynamics modeling method on simulation of engine main bearing force;

多体动力学建模方法对发动机主轴承载荷计算影响

Application of multi-body dynamics simulation to predict the balance performance of diesel engines;

多体动力学仿真在柴油机平衡性预测中的应用

Multi-body Dynamics Simulation of Crankshaft System on 4DC Diesel Engine;

4DC柴油机曲轴轴系多体动力学仿真研究

Simulation Research of Locomotive Carbody Structure Fatigue Based on Multibody Dynamics and Finite Element Method;

基于多体动力学和有限元法的机车车体结构疲劳仿真研究

So it is a well representation of multibody dynamics.

给出了多体动力学第一类拉格朗日方程的键合图表达,并采用键合图的Modelica库在Dymola中对示例进行了建模和仿真,结果表明,多体动力学拉格朗日方程的键合图表示是非常简单的,清晰地表明了拉格朗日乘子的物理含义,可将其容易地扩展到柔性多体动力学领域,是一种非常合适的多体动力学表达方法。

A novel FPS system with dual rollers is studied analytically in the paper based on the theory of multibody dynamics.

本文基于多体动力学理论建立了一种新型双磙子FPS(Friction Pendu lum System)隔振系统动力学模型。

Multi-body dynamic research of mini vehicle transmission;

微车变速器的多体动力学研究

Based on the FEA model of crankshaft system,a dynamic system consisting of both the flexible bodies and the rigid bodies was established by using the multi-body dynamics analysis.

以曲轴系统有限元分析为基础,通过建立由多个自由度组成的发动机刚柔耦合多体动力学系统模型,对构成主要柔性体的曲轴系统进行了扭振响应分析,获取系统动力响应的时间历程,对系统的动力品质和安全性做出了评价。

While working substituting,conventional particle ballistic with rigid body ballistic,we do theoretical analysis with multi-body dynamic method,set up kinetic model of the system in solid works and MSC.

计算时,以刚体弹道代替传统的质点弹道,利用多体动力学方法作理论分析,在Solid Works和MSC。

The crankshaft multi-body system dynamics model of the crank and connecting rod mechanism in a new developed gasoline engine is established.

针对某新型汽油发动机的曲柄连杆机构,在MSCAdams软件中建立曲轴系多体系统动力学模型,并进行多体动力学分析,得到曲轴前后端相对扭转角位移曲轴扭转应力和曲轴名义弯曲应力等参数,分别作为校核曲轴扭振和计算曲轴强度安全系数的输入条件。

This paper studied the control stability of end manipulators under the suspended-cable Stewart platform in the state of disturbance by using the multi-body system dynamics and control theory and eigensystem realization algorithm(ERA).

在柔索悬挂条件下,利用多体动力学与控制理论以及特征系统实现算法(eigensystem reali-zation algorithm,ERA),研究了Stewart平台的基平台受到扰动时其末端执行器的控制稳定性问题,提出了相应的控制策略。

The fixed boundary component mode synthesis (CMS) method was used to analyze flexible multi body dynamics.

为在柔性多体系统动力学中引入固定界面动态子结构法 ,将 Craig固定界面法减缩后的系统经过再次坐标变换 ,分离出刚体模态 ,证明能更明确地表达边界影响 ,可以进一步提高减缩效率 ,便于在多体动力学中使用 ,并给出了一个含弹性连杆的曲柄滑块机构算例。

In this paper,according to the theory of multi body dynamics,the multi body dynamics model of leaf spring is established.

文章从多体系统动力学的角度出发,建立了钢板弹簧的多体动力学模型,并应用机械系统动力学仿真软件ADAMS对其动特性进行了计算机仿真,仿真分析的结果与试验数据基本吻合,说明该仿真是成功

Analysis on the Multi-body Dynamics of a Multi-cylinder Engine Crankshaft

多缸内燃机曲轴系统多体动力学分析

Dynamics Simulation of Planetary Gear Train Based on MFBD Technology

基于多柔体动力学技术的行星轮系多体动力学仿真分析

Study of Vibration Isolation of Mounting System for Vehicle Powerplant Based on Multi-Body Dynamics;

基于多体动力学汽车动力总成隔振性能研究

Multi-body Dynamics Simulation Research of Powertrain Mounting System;

动力总成悬置系统多体动力学仿真研究

Research on Passenger Car Multi-body Dynamics Modeling , Simulation and Application;

轿车多体动力学建模仿真及应用研究

Study on Multi-body Dynamics Simulation of CA1032 Light-duty Vehicle

CA1032轻型车多体动力学仿真研究

On multi-body dynamics simulation of flexible gear train

柔性齿轮系统的多体动力学仿真研究

Study on multi-body dynamics simulation of flexible gears

柔性齿轮的多体动力学仿真方法研究

PROGRESS IN GEOMETRIC INTEGRATION METHOD FOR MULTIBODY DYNAMICS

多体动力学的几何积分方法研究进展

Research on Multibody Dynamics and Contact Vibration of Belt Transmission

带传动系统的多体动力学建模与接触振动研究

Analysis on Coupling of Friction and Flexible Multi-body Dynamics in Multi-link Internal Combustion Engine;

多杆内燃机摩擦耦合柔性多体动力学分析

Contact vibration and flexible-multibody dynamic analysis of a ball bearing

球轴承柔性多体动力学分析与接触振动研究

SCREW-MATRIX METHOD IN DYNAMICS OF MULTIBODY SYSTEMS

多刚体系统动力学的旋量-矩阵方法

Research of Modeling and Numerical Solution for Dynamics of Multibody Systems;

多体系统动力学建模及数值求解研究

Elaborate Courses Multimedia Courseware Manufacture of Electrodynamics;

《电动力学》精品课程多媒体课件的制作

Research on Multibody Dynamics of Kangaroo-bionic Hopping Robot;

仿袋鼠跳跃机器人多刚体动力学研究

Study on Opinion Dynamics Based on Multi-agent Systems

基于多智能体系统的舆情动力学研究

Multi-deformable-body dynamics analysis on the ring gear of planetary gear set

行星齿轮内齿圈的多柔体动力学分析