Dynamic Analysis of a Heavy Vehicle Using Function Virtual Prototype

2015 ◽  
pp. 69-94
Author(s):  
Shaopu Yang ◽  
Liqun Chen ◽  
Shaohua Li
Keyword(s):  
Dynamic Analysis ◽  
Virtual Prototype ◽  
Heavy Vehicle

Dynamic analysis and optimal design of exposure device of laser detector based on a virtual prototype

2009 ◽  
Author(s):  
Da Xu ◽  
Jian-xun Zhao ◽  
Jun-biao Hu ◽  
Hua Li ◽  
Chuan-you Wang ◽  
...  
Keyword(s):  
Optimal Design ◽  
Dynamic Analysis ◽  
Virtual Prototype ◽  
Laser Detector

Dynamic Modeling and Simulation of a 4-Wheel Integral Steering Vehicle

2015 ◽  
Vol 811 ◽  
pp. 284-290
Author(s):  
Cătălin Alexandru
Keyword(s):  
Dynamic Analysis ◽  
Modeling And Simulation ◽  
Dynamic Modeling ◽  
Virtual Prototype ◽  
Steering System ◽  
Software Environment ◽  
Steering Law

The work deals with the dynamic modeling and simulation of a 4-wheel steering vehicle. The steering system for the front wheels is a classical one (with pinion & rack), while for the rear wheels, a new design with rotational cam & translational follower has been developed by considering the integral steering law. The virtual prototype of the vehicle was modeled - simulated by using the MBS software environment ADAMS of MSC. The results of the dynamic analysis prove the performance of the proposed solution, in terms of handling and stability.

scholarly journals 3D MODELING, SIMULATION AND ANALYSIS OF ANTI-VIBRATION BORING BAR

2021 ◽  
Vol 3 ◽  
pp. 310-313
Author(s):  
Sabi Sabev ◽  
Plamen Kasabov
Keyword(s):  
Finite Elements ◽  
Dynamic Analysis ◽  
3D Modeling ◽  
Virtual Prototype ◽  
Finite Elements Method ◽  
Design Stage ◽  
Boring Bar ◽  
Modeling Simulation ◽  
Cae System

This study presents the capabilities of the engineering dynamic analysis according to the Finite Elements Method (FEM), demonstrated on a 3D virtual prototype of a part "Anti-vibration boring bar" for lathe. The analysis is performed with help of CAE system Ansys. The modal frequencies are determined which are necessary for optimizing the constructive parameters of the product during the design stage.

Multibody Dynamic Analysis of Automobile Wiper Based on Virtual Prototype

2011 ◽  
Vol 58-60 ◽  
pp. 1608-1613
Author(s):  
Gang Huang ◽  
Yuan Ming Long ◽  
Jin Hang Li
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Dynamic Analysis ◽  
Virtual Environment ◽  
Mechanical Engineering ◽  
Virtual Prototype ◽  
Virtual Model ◽  
Analysis Software ◽  
Element Analysis ◽  
Multibody Dynamic

Virtual prototype plays an important role in agile designing and manufacturing. Finite Element Analysis and multibody analysis software can also assist engineers with developing and analyzing sophisticated machines. In this paper, a virtual model of an automobile wiper is modeled and used to be simulated under virtual environment of ADAMS, which is a famous tool in mechanical engineering. After simulation, the vibration and noise that the wiper works with have been found and some suggestions are given in discussion and conclusion.

scholarly journals Dynamic analysis and control of a three-revolute–prismatic–spherical parallel robot by algebraic parameters identification

2019 ◽  
Vol 16 (3) ◽  
pp. 172988141984153
Author(s):  
NC Ruiz-Hidalgo ◽  
A Blanco Ortega ◽  
A Abúndez Pliego ◽  
J Colin-Ocampo ◽  
WM Alcocer Rosado
Keyword(s):  
Dynamic Analysis ◽  
Dynamic Model ◽  
Mechanical Systems ◽  
Parallel Robot ◽  
Virtual Prototype ◽  
Parameters Identification ◽  
Proportional Integral Derivative ◽  
Inverse Dynamic ◽  
Proportional Integral ◽  
Moving Platform

The inverse dynamic model of a three-revolute–prismatic–spherical parallel robot based on Lagrange method is presented. This parallel robot presents a different configuration in the orientation of the actuators of the already reported in the literature. The dynamic model is validated by simulations obtained with a virtual prototype under MSC Automatic Dynamic Analysis of Mechanical Systems environment. For positioning the moving platform in a desired orientation, a proportional–integral–derivative-type controller is implemented for trajectory tracking using the dynamic of the actuators. In this dynamic, the load supported is unknown, that is, due to the inclination of the moving platform, the weight is not evenly distributed. Algebraic identification of parameters is implemented in order to know the load and improve the response in the orientation of the moving platform. Some simulations were performed with the virtual prototype in co-simulation environment under MSC Automatic Dynamic Analysis of Mechanical Systems/View and MATLAB/Simulink to verify the performance of the proportional–integral–derivative controller using the algebraic parameters identification.

Dynamic Simulation of a Motor Vehicle in Virtual Prototyping Environment

2014 ◽  
Vol 555 ◽  
pp. 369-374
Author(s):  
Vlad Totu ◽  
Cătălin Alexandru
Keyword(s):  
Dynamic Analysis ◽  
Dynamic Simulation ◽  
Dynamic Behaviour ◽  
Motor Vehicle ◽  
Virtual Prototyping ◽  
Virtual Prototype ◽  
Contact Forces ◽  
Rear Suspension ◽  
Systems Software ◽  
Multi Body

In this paper, we attempt to carry out the dynamic analysis of a motor vehicle, using the virtual prototype developed with the MBS (Multi-Body Systems) software ADAMS. The virtual prototype includes the front and the rear suspension subsystems, the steering subsystem, and the car body subsystem. The experiment designed is one frequently carried by the automotive manufacturers, namely passing over bumps. The connection between wheels (tires) and road (ground) is made using contact forces, which allow modelling how adjacent bodies interact with one another when they collide during the simulation. On the virtual prototype, several measurements have been realized having in view to evaluate the dynamic behaviour of the vehicle.

Simulation and Analysis for Spin Angle Track of the Ball Machined by Dual Rotation Plates Lapping Method

2010 ◽  
Vol 37-38 ◽  
pp. 1148-1152 ◽  
Author(s):  
Dun Liu ◽  
Qian Fa Deng ◽  
Bing Hai Lv ◽  
Wei Feng Yao ◽  
Ju Long Yuan
Keyword(s):  
Dynamic Analysis ◽  
Mathematical Theory ◽  
Mechanical Systems ◽  
Virtual Prototype ◽  
Important Target ◽  
Ball Surface ◽  
Simulation Results ◽  
Virtual Prototype Technology ◽  
Dual Rotation ◽  
And Control

Spin angle is an important target of expressing ball rotation in the lapping process. Whether lapping track can uniformly cover the ball surface or not is directly determined by the variation of the angle. The simulation of spin angle track of the ball based on ADAMS (Automatic Dynamic Analysis of Mechanical Systems) with Dual Rotation Plates Lapping Method by applying virtual prototype technology and using ADAMS is given by the article. The track based on ADAMS is similar with the track of using mathematical theory on the whole. The simulation results show that DRP lapping method owns better lapping uniformity and it is easy to apply to science for the simplicity of structure and control. The spherical lapping uniformity will be further studied with ADAMS in a convenient way.

Dynamic analysis of a heavy vehicle using a condensation technique

2001 ◽  
Vol 8 (3/4) ◽  
pp. 301
Author(s):  
S. Kishor ◽  
C. Sujatha ◽  
C. Padmanabhan
Keyword(s):  
Dynamic Analysis ◽  
Heavy Vehicle
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