Key Technologies of Rigid-Flexible Coupling System Modeling and Simulation

2014 ◽  
Vol 599-601 ◽  
pp. 652-655 ◽  
Author(s):  
Shao Jun Bo ◽  
Hao Zhu ◽  
Qing Huai Ye
Keyword(s):  
Modeling And Simulation ◽  
System Modeling ◽  
Flexible Coupling ◽  
Simulation Speed ◽  
Coupling System ◽  
Simulation Based ◽  
Key Technologies ◽  
Quantitative Basis ◽  
Multi Body ◽  
Working Device

We studied key technologies of the rigid-flexible coupling systems modeling and simulation based on the theory of multi-body dynamics and virtual prototyping technology. The study proposed concrete measures to ensure the accuracy of the simulation to short the simulation time and improve simulation speed. It greatly improved the reliability and interoperability of research used three software UG, Ansys and Adams on rigid-flexible coupling system and found the existing issue of key parts of the design department, provided a strong quantitative basis for optimizing the loader working device.

Hydraulic Control System Modeling and Simulation Based on the MSC. Easy5

2012 ◽  
Vol 619 ◽  
pp. 435-438
Author(s):  
Li Jun Luan ◽  
Xiao Miao Qi ◽  
Ji Yong Ni
Keyword(s):  
Control System ◽  
Modeling And Simulation ◽  
System Modeling ◽  
Vertical Shaft ◽  
Hydraulic Control ◽  
Simulation Based ◽  
Simulation Parameters ◽  
Hydraulic Control System

This paper creates the model of the hydraulic control system and does simulation by using powerful function of modeling and simulation of MSC. Easy5. To help support the equipment of the hydraulic control system Vertical Shaft for example Firstly, creates the model of the Vertical Shaft hydraulic control system through the software MSC. Easy5. Secondly, input relevant simulation parameters and do simulation. Finally, analyze the results of simulation.

Dynamics Simulation of Multi-Mechanism Operation Parameterization Bridge Crane Modeling Based on Rigid-Flexible Coupling System

2013 ◽  
Vol 330 ◽  
pp. 659-667
Author(s):  
Feng Qi Wu ◽  
Hai Xiang Xu ◽  
Xiao Ying Tang ◽  
Wen Qing Yao ◽  
Yu Jiang ◽  
...  
Keyword(s):  
System Modeling ◽  
Coupled System ◽  
Dynamics Simulation ◽  
Systems Dynamics ◽  
Bridge Crane ◽  
Analysis Software ◽  
Element Analysis ◽  
Operation Process ◽  
Coupling System ◽  
Multi Body

The rigid-flexible coupled system modeling of parameterization bridge crane is conducted based on Pro/E, Multi-body systems dynamics simulation & Finite element analysis software, simulation of multi-mechanism operation process is performed as well. The results of dynamic simulation were analyzed and summarized, which is essential to complete crane fatigue strength calculation.

WDM EPON system modeling and simulation based on OPNET

2006 ◽  
Author(s):  
Hui Wang ◽  
Baomin Hu ◽  
Deming Liu ◽  
Hai Liu
Keyword(s):  
Modeling And Simulation ◽  
System Modeling ◽  
Simulation Based

Simulation and Analysis of Dynamical Transmission Precision of 2K-V Cycloid pin Gear Reducer Based on Multi-Body System Dynamics

2011 ◽  
Vol 308-310 ◽  
pp. 2205-2210 ◽  
Author(s):  
Bin Zhu ◽  
Wei Qin ◽  
Jin Liu ◽  
Yuan Lei Fu
Keyword(s):  
Structural Design ◽  
Control Technology ◽  
Body System ◽  
Angle Error ◽  
Flexible Coupling ◽  
Gear Drive ◽  
Coupling System ◽  
Planet Gear ◽  
Multi Body ◽  
System Dynamic Simulation

The dynamic model of multi-rigid-body system and rigid-flexible coupling system of 2K-V cycloid pin gear reducer are constructed with ADAMS, the output-angle error curves are obtained by multi-body system dynamic simulation, and the influence of elastic deformation come from planet gear, cycloid gear and pin gears on the transmission accuracy are analyzed. The work this paper introduced provides a useful approach for further study on the dynamic transmission accuracy of precision gear drive system, exploration of active control technology for the transmission accuracy and improvement of structural design for the gearing.

Study of System Modeling and Simulation Based on Mixed Domain for Analog-Digital Mixed SoC

2013 ◽  
Vol 423-426 ◽  
pp. 2688-2692
Author(s):  
Jun Deng ◽  
Liang Zhou ◽  
Xiao Zong Huang ◽  
Xu Huang ◽  
Yu Jing Li ◽  
...  
Keyword(s):  
Modeling And Simulation ◽  
System Modeling ◽  
Simulation Platform ◽  
Behavioral Models ◽  
Behavioral Simulation ◽  
Design Reliability ◽  
Simulation Based ◽  
Design Cycle ◽  
Ip Module

The design of digital-analog mixed SoC involves RF/analog and digital domains, how to effectively improve the design reliability and to reduce the development cycles has become a research hotspot. This paper establishes the appropriate behavioral models of RF / analog / digital IP modules, and carries out the behavioral simulation based on the built mixed-domain simulation platform and the behavioral libraries of RF/analog/digital IP module, which enhances the reliability and stability of mixed SoC design, and reduces the design cycle. Those explorations may be helpful to the designers of digital-analog mixed SoC.

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