Accession Number:

ADA001689

Title:

Development of an Advanced Strain Level Recorder.

Descriptive Note:

Final rept.,

Corporate Author:

NAVAL AIR DEVELOPMENT CENTER WARMINSTER PA AIR VEHICLE TECHNOLOGY DEPT

Personal Author(s):

• Weiss,David E.

Report Date:

1974-10-07

Pagination or Media Count:

16.0

Abstract:

An airborne strain level recorder has been developed for monitoring structural fatigue in aircraft. Sequential recording of strain level exceedances is made on a magnetized disc. The report contains a description of the system and of laboratory evaluation tests.

Descriptors:

• *RECORDING SYSTEMS
• AIRBORNE
• STRAIN(MECHANICS)
• AIRFRAMES
• FATIGUE(MECHANICS)
• MONITORS

Subject Categories:

• Recording and Playback Devices

Distribution Statement:

APPROVED FOR PUBLIC RELEASE