Advanced Flight Parameter Monitoring for Fighter Aircraft
Project name: Advanced Flight Parameter Monitoring for Fighter Aircraft
A leading Chinese aerospace research institute has adopted Dynatronic's customized RU-846 Rugged Data Recorder for flight testing of a next-generation fighter aircraft. The system acquires and records critical parameters including vibration, noise, temperature, pressure, and displacement during flight missions, enabling precise environmental parameter calibration. Multiple units have been successfully delivered and deployed.
Core Monitoring Capabilities
Multi-parameter Synchronized Acquisition
Vibration Monitoring: 0.1–10kHz, ±500g
Noise Analysis: 30–140dB, A/C weighting
Temperature Field Mapping: -40°C to +300°C (thermocouple/RTD)
Pressure Monitoring: 0–100MPa, 0.1% FS accuracy
Structural Displacement: LVDT/fiber optic sensors, ±50mm range
Flight Environment Calibration
Correlation models between vibration/noise and Mach number/angle of attack
Thermo-mechanical coupling databases for critical components
Technical Advantages
Military-Grade Reliability
GJB150A-2009 military environmental test standard compliance
Withstands 100g/11ms shock and extreme temperatures (-55°C to +85°C)
Intelligent Data Management
128GB solid-state storage (expandable) with AES-256 encryption
High-speed post-mission data retrieval (USB 3.0 + Gigabit Ethernet)
Customized Design
Compact form factor (200×150×80mm) for confined fighter aircraft spaces
EMI/EMC compliant with GJB151B-2013 requirements
Key Applications
Extreme Maneuver Load Monitoring
Structural dynamic response analysis under high-G maneuvers (9g+)Stealth Performance Verification
Correlation studies between surface vibration/noise and RCS characteristicsAvionics System Testing
Evaluation of onboard equipment adaptability in complex environments
Extended Capabilities
Real-Time Data Transmission (optional L-band wireless module)
AI Anomaly Detection (deep learning-based fault prediction algorithms)
Conclusion
The Advanced Flight Parameter Monitoring project successfully demonstrated Dynatronic's RU-846 Rugged Data Recorder as a reliable, high-precision solution for next-generation fighter aircraft testing. By capturing synchronized multi-parameter data—including vibration, noise, temperature, pressure, and displacement—across extreme flight conditions, the system enables accurate environmental calibration, structural analysis, and avionics verification. Its rugged design, military-grade compliance, and advanced data management capabilities provide a robust platform for ongoing development, mission evaluation, and optimization of fighter aircraft performance. The RU-846 establishes a standardized, versatile foundation for future aerospace testing programs, enhancing both safety and operational effectiveness.
The system has passed military product qualification reviews and serves as a standardized test platform for multiple fighter aircraft development programs.
