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  circle05_blue.gif eta/VPG (Virtual Proving Ground)

 

  eta/VPG ؼ Ʈ Ű, ϰ ؼ ؼ ⺻ ؼ ַ ϰ ֽϴ.

   ʱ ܰ迡 eta/VPG Ͻø ð Ӹ ƴ϶ ǰ ų ֽϴ.  о߿ ؼ ַ Ͻ ֽϴ.


      : Vehicle Crash, Safety, NVH, Durability, Road Load Prediction, Subsystem and Component analysis

 

  circle05_blue.gif VPG/PrePost

 

  FE ð ʿմϴ. VPG/PrePost Tool-set ̿ϸ , پ ؼ ֽϴ.

 

  square03_blue.gif Automeshing

 

  VPG/PrePost ǰ Mesh ð   ִ AUTOMESH Tool ԵǾ ֽϴ.
 

   Auto Repair ߾ Ƿ 𵨸 ۾ ų ֽϴ.

  square03_blue.gif Automated Weld Generation

 

  VPG Weld ڵ ̿Ͽ ܼ ݺ ۾ ڵȭ ν 꼺 ֽϴ.

 

  Spot Weld ڵ ڵ ؼ پ Weld ְ ν ؼ ð ų ֽϴ.

 

  

  square03_blue.gif Zero Text Editing Environment

 

   ܺ ٸ Text edit  VPG ȿ ֽϴ. 
 

  VPG/Prepost  NASTRAN ̳ LS-DYNA Ǵ    Material, Contact, Element type   ֽϴ.

 

  circle05_blue.gif VPG/Structure

 

  VPG/Structure ü 𵨻Ӹ ƴ϶ ü Ǵ ǰ ϴ ŵ ؼ ֽϴ.

 

  ٸ ؼ Tool ãƺ ̷ ŵ ؼ Կ ־ VPG/Structure մϴ.

 

  square03_blue.gif Suspension System Templates

 

  VPG/Structure ǥ Suspension ִ Template ԵǾ ֽϴ.

 

  "Process Guidance" tool ̿Ͽ Suspension ֽϴ.

 

  VPG Interface ϰ ֽϴ.   ADAMS 迭 import , ս , Ͽ  VPG ؼ ֽϴ.

 

 

  square03_blue.gif Tire Modeling

 

  Ÿ̾ Ȯ ؼ ߿ Դϴ. VPG Ÿ̾ ̿Ͽ ڵ  ȣۿ Ȯϰ ֽϴ.

 

  VPG پ ɼ ̿Ͽ Ÿ̾ ֽϴ.

 

  square03_blue.gif Signal Processing and

                       Fatigue Calculation

 

  VPG  ŵ  ؼ ִ Signal    Processing tool ԵǾ ֽϴ. Tool ̿ϸ () ǥ ֽϴ.

 

  eta/VPG ؼ ִ Fatigue program ԵǾ ֽϴ.

 

   Dynamic stress history  ̿Ͽ , ֽϴ.

  circle05_blue.gif VPG/Safety

 

  VPG/Safety   FMVSS  ECE ڵԸ   impact  safety Ǿ ֽϴ. ̷  ڴ ڵ Simulation   ֽϴ.

 

   VPG/Safety set-upϴ ڵ ֽϴ.

 

  square03_blue.gif Process Guidance Tools

 

  浹 ؼ ϴ Parameter μ, ڵ input ϰ ǹǷ ؼ 꼺 ֽϴ.

 

  VPG/Safety Process Guidance ڵ 浹 ؼ ϴµ ־ Barrier Dummy 𵨵 ġ ֽϴ.

 

  square03_blue.gif Crash Tool Library

 

  VPG 浹 Tool Library ڵ ߰ ־ FMVSS Ǵ ECE ʿ Library մϴ.

 

  US Ǵ ECE Side impact, Head Impact, Seat mounting integrity ؼ VPG library barrier, dummy ̿ ƴ϶, Crash tool Library Ͽ ֽϴ.

 

 

  circle05_blue.gif VPG Capabilities

LS-DYNA
Pre-Post processor

LS-DYNA Card Input GUI Ϻϰ ϰ , LS-DYNA Release Version ϵ Ǿִ.

AUTOMESING


IGES & VDA Data Ͽ Surface Trim ǿ ϴ Modeling ð 90% ̻ ִ ̴

MESH  


Pre-Processing Mesh Ͼ Modeling ̴. IGES Data Surface, Line Data ̿Ͽ Modelingϴ ð ּȭ , Ͼ ȿ ų ִ.
 

CAD INTERFACE


VPG _.dxf, _.igs, _.vda CAD Data żϰ о ִ.
 

Dynamic 3


3 Rotation, View Manipulation CAD Data Mesh Data Model پ ġ ִ.
 

SOLID MESHING


6, 8, 9, 12 Line Data ̿ Solid Element ϴ ؼ Program Ư پ Solid Element ϸ, 1 Line, 3 Ȥ 4 Line, Element Normal ⿡ Drag Option ̿Ͽ Mesh Modeling ִ پ Ѵ.
 

POST-PROCESSING


ؼ Program پ Data о Ӹ ƴ϶, Stress, Strain, Energy,Displacement, Normal Modes, Process Simulation ð о ִ. , Contour Option پϰ ü Graphic ̿Ͽ Data żϰ Ȯ ִ.
 

MATERIAL PROPERTIES   


پ Material Database, Element Property ϸ, Material Element Property ϴ. , Version ؼ Program پ Material, Element Property ϰ ִ. Database ִ ڵ ϰ ִ.
 

CONTACT INTERFACE


LS-DYNA Contact Type (Sliding, Stonewall) ϰ ִ. Interface Type ϰ , Interface ߰ ϰ żϰ ̷ ִ.
 

 


 

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