Resource Library

In-Process Defect Monitoring and Correction in Additive Manufacturing of...

This research focuses on a real-time feedback system to detect and correct defects during the powder bed fusion process of aluminum alloys. In...

White Papers, Aerospace White Papers

A Better Approach for More Efficient, Cost Effective Evaluation of Machinery

Machinery testing that involves all types of equipment from airplanes to automobilesto tractors is very expensive and time consuming because...

White Papers, Aerospace White Papers

Modeling and Simulation of Vibration Signatures in Propulsion Subsystems

A fundamental problem in the development and validation of PHM technologies is the general shortage of realistic fault signature data. While...

White Papers, Aerospace White Papers

Failure Modes And Prognostic Techniques For H-60 Tail Rotor Drive System...

The failure modes and diagnostic/prognostic signatures for the oil cooler and hanger bearings used in the tail rotor drive system of the H-60...

White Papers, Aerospace White Papers

Bearing Health Monitoring and Life Extension in Satellite Momentum/Reaction...

Bearing faults in momentum/reaction wheels and control moment gyros are a significant life- and performance-limiting factor in spacecraft. Even...

White Papers, Aerospace White Papers