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Fuselage Strain Testing on Large Passenger Jet

In December 2024, DUT partnered with a major airline to measure fuselage strain and deformation during a complete flight cycle. Using the RU-846 Rugged Data Recorder, the test captured real-world stress data at 32 critical points to validate design safety and structural integrity.

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Engine Rotor Modal Test Case Using DE-924U System

In July 2024, a modal test of an engine rotor was conducted using the DE-924U system. Fourteen measurement points captured vibration responses to identify natural frequencies, damping ratios, and mode shapes, validating rotor design and mitigating resonance and fatigue risks.

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Rudder Actuator Surface Modal Test Case with DE-928U System

In June 2024, a modal test of a rudder actuator surface was conducted using the DE-928U system. Multi-input excitation and high-speed synchronous acquisition captured natural frequencies, damping ratios, and mode shapes, validating structural models and mitigating resonance risks for flight safety.

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Aero Engine Turbine Research Institute: Engine Pulsation Test

In June 2024, the Aero Engine Turbine Research Institute conducted pulsation testing on an aircraft engine using the DE-928U system. Multi-dimensional vibration, pressure, and speed data validated engine reliability, identified excitation sources, and ensured compliance with military performance standards.

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Customized DE-944 Dynamic Signal Test and Analysis System

In June 2024, an engine research institute performed ignition tests on a specific engine model to analyze its dynamic behavior under startup conditions. Using the customized DE-944 Dynamic Signal Test and Analysis System, the project measured pulsating pressure, vibration acceleration, and rotational speed, delivering critical insights for engine design optimization and operational reliability.

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Precision Equipment Vibration Damping Test Results

In March 2024, a research institute conducted vibration damping tests for precision equipment using RE-846U, demonstrating significant attenuation, resonance suppression, and engineering applicability for high-precision device transport.

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Engine Blade Modal Testing with DE-924U System

In March 2024, an airline conducted engine blade modal testing with DE-924U, analyzing natural frequencies, mode shapes, and resonance risks. Results support fatigue life prediction, predictive maintenance, and next-generation turbine blade design validation.

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Flight Load Testing of the AG600 Amphibious Aircraft

Flight load testing of the AG600 aircraft evaluated structural stability under water-takeoff, landing, and in-flight maneuvers. Data from 18 SE-98 systems and over 2,000 strain gauges validated design models and ensured compliance with safety standards.

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Rocket Sled Track Mechanical Parameter Testing

Rocket sled track testing evaluated modal dynamics, impact shocks, and thermal-strain behavior. Data from RE-846U and RU-846 systems established design baselines for safety, performance, and next-generation material improvements.

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