系统动力学

轿车多体系统动力学的CAE分析模型构建技术及应用

CAE Analysis Modeling Technique and Application of Car Multi-body System Dynamics

MEMS器件的系统动力学建模与分析

System Dynamics Modelling and Analysis of MEMS Device

在物理学中,运动物体有两个与理解能量系统动力学相关的特征：惯性和动量。

In physics , moving objects have two characteristics relevant to understanding the dynamics of energy systems ： inertia and momentum .

基于Web多分支扭转振动系统动力学性能的研究与开发

Research of Dynamics Performance of Multi-Branch Torsional System and Development of Its Analysis Software Based on Web

采用机械系统动力学分析软件ADAMS，对如何提高旋转秋千的安全性能进行了分析研究。

Mechanical system dynamics software ADAMS was used to do some study for improving the security of rotary swing .

DYNAMO语言是系统动力学的专用仿真语言。

DYNAMO Language is specially used for the simulation of system dynamics .

Gauss法在具有柱铰链连接的单开链机械臂系统动力学问题的应用

Application of the Gauss ′ s Method on the Dynamic Problems of a Manipulator with a Single Hinge Point

本文的主要研究方法有数据包络分析法（DEA）、计量经济学、投入产出法和系统动力学的方法。

The main research methods of this paper include Data Envelopment Analysis ( DEA ), Econometrics , Input-output method and System Dynamics approach .

化学计量系数对B-Z反应系统动力学行为的影响

Influence of the Stoichiometric Coefficient on Dynamical Behavior in B-Z Reaction

简述了多体系统动力学的研究内容、ADAMS软件在汽车动力学方面的应用及数字化建模参数准备。

Simply depict the research content of the multi-body system dynamics 、 the application of software ADAMS in vehicle dynamics and the parameter preparation used in digital model .

针对系统动力学行为相变量上的判别依据问题，将Lyapunov特性指数作为混沌判据，引入微弱信号混沌检测领域。

The LCEs ( Lyapunov Characteristic Exponents ) is employed in the field of chaotic detection for weak signal for the first time to the special dynamic system as the criteria for chaos .

再次，对于评价方法缺乏仿真性的问题，提出结合系统动力学（SD）建立动态平衡计分卡（SD–BSC）模型来解决，并证明该方法的有效性。

Thirdly , a SD-BSC model based on SD is given to solve the problem that existing evaluation method is short of simulation , and the validity of this method is proved .

本文以碰撞动力学和多体系统动力学中的R-W方法为理论依据，建立了汽车-乘员三维多体系统碰撞模型。

The three-dimensional model of vehicle-occupant multibody system is constructed according to impact dynamics and multi-body dynamics in this paper .

大倾角煤层开采R-S-F系统动力学控制基础研究

Study on Dynamics Controlling Basis of System " R-S-F " in Steeply Dipping Seam Mining

本文主要的研究成果有：（1）通过比较现有的水资源承载力方法，基于系统动力学的特点和系统动力学解决问题的优点，建立了义乌市水资源承载力SD模型。

Main research results are as follows : ( 1 ) Based on the characteristics of the system dynamics and its advantages of solve problems , the paper has established the SD model of Yiwu water resources carrying capacity by comparing the existing methods .

基于柔性杆件的有限段模型，利用Lagrange方程建立了包含刚性支座的双连杆柔性机械臂的刚、柔混合多体系统动力学模型并完成了系统的动力学仿真。

A hybrid multi-body system composed of two flexible manipulators and rigid pedestals is considered in this paper . The dynamical model of the system is established based on Lagrange principle using Finite Segment Method ( FSM ) and numerical simulation is performed .

本文提出了以三维参数化建模（CAD）、结构有限元分析（FEA）、多体系统动力学分析（MBS）和优化设计（OPT）为核心的机械系统仿真技术及其基本原理和基本方法。

In this paper , the technology of mechanical system simulation based on 3D parameterized modeling ( CAD ), finite element analysis for structure ( FEA ), multi-body system dynamical analysis ( MBS ) and optimization design ( OPT ) is put forward with its basic theory and method .

结论：系统动力学为U-MDS研究提供了较好的研究方法和思路，也为卫生政策研究提供了量化分析工具。

Conclusion : System dynamics provides methods and ( ideas ) for the study of U-MDS and can serve as a quantitative analysis tool for health policy research .

本文以东方红4号（简称DFH-4）卫星为研究对象，利用柔性多体系统动力学方法对其大型太阳翼的展开过程动力学以及不同展开模式下对卫星本体姿态运动的影响进行了研究。

The paper studies the deployment dynamics of the large-scale solar panels and the attitude influence of the satellite undergo the different deployment modes for the DFH-4 satellite .

碳轴承、密封材料轴承转子系统动力学

Carbon & Material for Bearing and Sealing Dynamics of Bearing-Rotor System

渤海赤潮生态系统动力学与预测研究

The Study of HABs Ecosystem Dynamics and Prediction in Bohai Sea

约束多体系统动力学正则方程的约束变尺度方法

Constrained variable metric method for the canonical equations in constrained multibody

市话与国民经济协调发展的系统动力学研究

System dynamics for coordinate developing of urban telephone versus national economy

冷床传动系统动力学分析及适时控制

Dynamics Analysis and Its Timely Control of Cooling Bad Transmission System

用模态分析法建立人颅颌面骨骼系统动力学模型

Upbuilding a dynamic model of human skull by using modal analysis

系统动力学仿真技术在区域规划决策中的实际应用

Simulation Technique in System Dynamics and Its Application to Regional Planning

基于MATLAB/SIMULINK的单缸柴油机活塞曲轴系统动力学仿真

Dynamics of Crankshaft System of Single-cylinder Engine with MATLAB / SIMULINK

多体系统动力学建模及数值求解研究

Research of Modeling and Numerical Solution for Dynamics of Multibody Systems

多柔体系统动力学符号演算的研究

The Study on Symbolic Computation for Dynamics of Flexible Multibody Systems

运载火箭控制系统动力学响应特性分析

Analysis on responding property for dynamics of launch vehicle control system