Simulation Science David Vedder May 2011

Simulation Science Definition Simulation Science is the Application of Computational Models to the Study and Prediction of Engineered Systems

Simulation is Not a Perfect Science! Compare Real Life Results to Simulation Results Real Life Test And Results Engineering Simulation Adjust Simulation until Results Match

Let’s Go Back in Time! Build 1st Prototype Build 2nd Prototype Production Test and Improve Test and Improve

Historical Perspective Product Improvement Time Two Learning Cycles Some Improvements Some Production Issues LONG Cycle Time

Current Perspective FASTER FAST to Market MORE New Products LOWER COST BETTER Value MORE Features Better Quality RELIABLE DURABLE Dependable

Adjustments Needed Improvement Time Many Learning Cycles Product Improvement Time Many Learning Cycles Many Improvements No Production Issues Short Cycle Time

Tacoma Narrows Bridge

Types of Simulation

Simulation Applications

Roller Bearing Support Simulation

Frame Assembly Simulation

Material Movement Simulation

High Speed Bulk Pack Separator

Timing Diagram

Animation

Simulation

Solid Model

Machine

Conclusions Simulation Science is Cool! Simulation Science seeks out problems and solves them quickly! Simulation Science tools are advancing quickly.

Questions