Overview
International Atomic Energy Agency selected Quakelogic to supply a 16-channel Acoustic Emission (AE) Monitoring System to support advanced structural health monitoring and diagnostics in high-safety and nuclear-related applications.
The project involved the delivery and configuration of a high-speed, multi-channel acoustic emission system designed for real-time signal acquisition, onboard processing, and advanced structural integrity analysis.
Quakelogic successfully delivered the system, ensuring full operational readiness and alignment with the agency’s strict performance, reliability, and safety requirements.
Delivered System – 16-Channel Acoustic Emission Monitoring Package
Complete system included:
- 16-Channel High-Speed Acoustic Emission Data Acquisition System
- Advanced Æmission Digitizer/Recorder Unit
- High-resolution acquisition:
- 1.25 MSps at 18-bit resolution
- 5 MSps at 16-bit resolution
- Embedded FPGA-based onboard signal processing
- Real-time data streaming and recording capabilities
- Acoustic emission sensors and integration components (as per configuration)
System Capabilities:
- Real-time acoustic emission waveform acquisition
- Detection of micro-events and stress-induced emissions
- Extraction of key indicators:
- βt parameter
- b-value
- Cumulative count
- Multi-channel synchronized monitoring for complex structures
Scope of Work & Technical Execution
1. System Delivery & Configuration
Quakelogic managed the preparation and delivery of the AE system, including:
- System configuration based on application requirements
- Hardware validation and performance checks prior to shipment
- Packaging and secure international delivery to Austria
- Documentation and system specifications provided to the client
2. System Setup & Integration
The system was prepared for seamless integration into monitoring workflows:
- Configuration of multi-channel acquisition parameters
- Setup of FPGA-based signal processing algorithms
- Integration with data acquisition and monitoring interfaces
- Verification of signal integrity across all channels
3. Commissioning & Performance Verification
Quakelogic conducted system validation procedures including:
- Signal acquisition testing under controlled conditions
- Verification of sampling rates and resolution performance
- Calibration checks for accurate event detection
- Validation of real-time processing outputs (βt, b-value, cumulative count)
4. Training & Knowledge Transfer
Training support was provided to ensure effective system usage:
- Overview of acoustic emission monitoring principles
- System operation and configuration
- Data interpretation and analysis techniques
- Best practices for structural health monitoring applications
5. Post-Delivery Technical Support
Quakelogic provides ongoing support including:
- Remote technical assistance
- System optimization guidance
- Software and firmware updates
- Troubleshooting and diagnostics support
Applications
The deployed acoustic emission system enables:
- Localization of cracks within materials
- Monitoring crack evolution (stable vs. critical)
- Bolt and joint integrity assessment
- Structural health monitoring with predictive alarm capabilities
Project Outcome
The successful delivery of the 16-channel AE system enhances the IAEA’s ability to perform:
- Real-time structural monitoring
- Early detection of material degradation
- Data-driven predictive maintenance
- High-precision diagnostics in critical environments
This project demonstrates Quakelogic’s expertise in delivering advanced sensing technologies for globally regulated and safety-critical applications.
Custom Acoustic Emission Solutions
Quakelogic offers fully customizable acoustic emission systems tailored to:
- Channel count and acquisition speed
- Sensor configurations
- FPGA algorithm development
- Software integration and analytics
Let’s build the future of your lab together. Contact QuakeLogic today to discuss your custom project needs.
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