Toward a Digital Twin for real-time geometry assurance in individualized production
Journal article, 2017

Simulations of products and production processes are extensively used in the engineering phase. To secure good geometrical quality in the final product, tolerances, locator positions, clamping strategies, welding sequence, etc. are optimized during design and pre-production. Faster optimization algorithms, increased computer power and amount of available data, can leverage the area of simulation toward real-time control and optimization of products and production systems - a concept often referred to as a Digital Twin. This paper specifies and highlights functionality and data models necessary for real-time geometry assurance and how this concept allows moving from mass production to more individualized production.

Quality assurance

Assembly

Simulation

Author

Rikard Söderberg

Chalmers, Product and Production Development, Product Development

Kristina Wärmefjord

Chalmers, Product and Production Development, Product Development

Johan Carlson

Chalmers, Product and Production Development, Product Development

Lars Lindkvist

Chalmers, Product and Production Development, Product Development

CIRP Annals - Manufacturing Technology

0007-8506 (ISSN)

Vol. 66 1 137-140

Subject Categories

Production Engineering, Human Work Science and Ergonomics

Driving Forces

Sustainable development

Areas of Advance

Production

DOI

10.1016/j.cirp.2017.04.038

More information

Created

10/7/2017