How HALT and Degradation ALT Work Together

Abstract

Kirk, guest John Paschkewitz, and Fred discussing the differences and similarities in mechanical HALT testing of motors and degradation testing for wear out modes. Kirk discusses the use of PHM (Prognostics and Health Management) to measure and provide RUL (Remaining Useful Life) estimates during its application.

Key Points

Join Kirk, John and Fred as they discuss HALT, ALT and the use of HALT with PHM (Prognostics and Health Management) and how HALT is a the tool to define the load limits for applying cyclic fatigue in a HASS or similar process to induce fatigue. The discussion are based on the material from Kirk and John’s new book “Next Generation HALT and HASS: Robust Design of Electronics and Systems” published June, 2016 by John Wiley and Sons.

Topics include:

• Mechanical HALT and how it helps define the stress limits for ALT
• Testing of aircraft air frames and the relation to fatigue damage over time
• How HALT for mechanical systems is highly adaptive to each application

Enjoy an episode of Speaking of Reliability. Where you can join friends as they discuss reliability topics. Join us as we discuss topics ranging from design for reliability techniques, to field data analysis approaches.

SOR 147 How HALT and Degradation ALT Work TogetherKirk Gray

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Show Notes

Here is a link to  Kirk and John’s new book “Next Generation HALT and HASS: Robust Design of Electronics and Systems” published June, 2016 by John Wiley and Sons.