Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Search Publications by: Duncan Gibbons (IntlAssoc)

Displaying 1 - 3 of 3

Implementing the Risk Management Framework for Additive Manufacturing Security: A Model-based Approach

October 25, 2024

Author(s)

Duncan Gibbons, Joshua Lubell, Paul Witherell

Metal additive manufacturing machines are complex and inherently digital and often cyber-physical systems. As the adoption of this manufacturing technology increases and it becomes increasingly industrialized, concerns about security are evermore prevalent

Model-Based Production Operational Control for Metal Additive Manufacturing

September 15, 2024

Author(s)

Duncan Gibbons, Paul Witherell

Metal additive manufacturing processes are influenced by many variables that affect the produced material to varying degrees. This wide range of variables and the complex fusion mechanisms inherent to these processes often result in a manufacturing process

A Reference Activity Model for Additive Manufacturing: Powder Bed Fusion

July 26, 2024

Author(s)

Paul Witherell, Duncan Gibbons