arrow_back_ios

Main Menu

See All Acoustic End-of-Line Test Systems See All DAQ and instruments See All Electroacoustics See All Software See All Transducers See All Vibration Testing Equipment See All Academy See All Resource Center See All Applications See All Industries See All Insights See All Services See All Support See All Our Business See All Our History See All Our Sustainability Commitment See All Global Presence
arrow_back_ios

Main Menu

See All Actuators See All Combustion Engines See All Durability See All eDrive See All Transmission & Gearboxes See All Turbo Charger See All DAQ Systems See All High Precision and Calibration Systems See All Industrial electronics See All Power Analyser See All S&V Hand-held devices See All S&V Signal conditioner See All Accessories See All DAQ Software See All Drivers & API See All nCode - Durability and Fatigue Analysis See All ReliaSoft - Reliability Analysis and Management See All Test Data Management See All Utility See All Vibration Control See All Acoustic See All Current / voltage See All Displacement See All Load Cells See All Pressure See All Strain Gauges See All Torque See All Vibration See All LDS Shaker Systems See All Power Amplifiers See All Vibration Controllers See All Accessories for Vibration Testing Equipment See All Training Courses See All Whitepapers See All Acoustics See All Asset & Process Monitoring See All Custom Sensors See All Data Acquisition & Analysis See All Durability & Fatigue See All Electric Power Testing See All NVH See All Reliability See All Smart Sensors See All Vibration See All Weighing See All Automotive & Ground Transportation See All Calibration See All Installation, Maintenance & Repair See All Support Brüel & Kjær See All Release Notes See All Compliance See All Our People
arrow_back_ios

Main Menu

See All CANHEAD See All GenHS See All LAN-XI See All MGCplus See All Optical Interrogators See All QuantumX See All SomatXR See All Fusion-LN See All Accessories See All Hand-held Software See All Accessories See All BK Connect / Pulse See All API See All Microphone Sets See All Microphone Cartridges See All Acoustic Calibrators See All Special Microphones See All Microphone Pre-amplifiers See All Sound Sources See All Accessories for acoustic transducers See All Experimental testing See All Transducer Manufacturing (OEM) See All Accessories See All Non-rotating (calibration) See All Rotating See All CCLD (IEPE) accelerometers See All Charge Accelerometers See All Impulse hammers / impedance heads See All Cables See All Accessories See All Electroacoustics See All Noise Source Identification See All Environmental Noise See All Sound Power and Sound Pressure See All Noise Certification See All Industrial Process Control See All Structural Health Monitoring See All Electrical Devices Testing See All Electrical Systems Testing See All Grid Testing See All High-Voltage Testing See All Vibration Testing with Electrodynamic Shakers See All Structural Dynamics See All Machine Analysis and Diagnostics See All Process Weighing See All Calibration Services for Transducers See All Calibration Services for Handheld Instruments See All Calibration Services for Instruments & DAQ See All On-Site Calibration See All Resources See All Software License Management

Durability testing and monitoring structural performance

Lockheed Martin, USA

Introduction

Lockheed Martin’s F-35 Lightning II program performs full-scale testing on aircraft airframes to ensure they meet full life design requirements. These large scale tests generate tremendous amounts of data that must be monitored and stored for assessment.

chevron_left
chevron_right

Lockheed Martin’s F-35 Lightning II program performs full-scale testing on aircraft airframes to ensure they meet full life design requirements. 

In support of this testing, nCode GlyphWorks is used in association with nCode Automation to store and process static and durability test data. These tests are a key element of the structural certification of the airframe design. GlyphWorks is used to translate raw strain gage data, and collate lists of channels to assess against pre-defined criteria. The flows capture Max / Min strain levels and compute average values, standard deviation and slope for load cases which repeat throughout the load spectrum. Any drift or step change in the strain data is "flagged" by GlyphWorks which compares the most recent data to historical data collected as the test is running. Test data for lists of "flagged" channels are reviewed visually and identify areas of concern that require further evaluation and inspection(s). The output and plots generated by GlyphWorks are compiled at the end of each test block and presented in reviews with F-35 engineering and customer personnel.

Lockheed Martin

Lockheed Martin specialize in defense tech, solving complex challenges, advancing scientific discovery and delivering innovative solutions that help our customers keep people safe.

About Lockheed Martin

Technology Used

Related Case Studies