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Study on data acquisition system based on reconfigurable cache technology
Qinchuan Zhang1, Min Li2, Jun Jiang1
1School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China.
The Review of Scientific Instruments
|April 2, 2018
Summary
This study enhances digital acquisition systems by optimizing waveform capture rate using reconfigurable cache technology. This innovation improves the ability to capture elusive events and ensures more reliable test results without increasing costs.
Area of Science:
- Electrical Engineering
- Data Acquisition Systems
- Signal Processing
Background:
- Waveform capture rate is crucial for digital acquisition systems, impacting the ability to detect transient events.
- Higher capture rates lead to more reliable data and improved system performance.
Purpose of the Study:
- To analyze factors affecting waveform capture rate in digital acquisition systems.
- To propose and validate a novel technology for optimizing system architecture and improving waveform capture rate.
Main Methods:
- Analysis of factors influencing waveform capture rate.
- Development of a novel system architecture utilizing reconfigurable cache.
- Simulation and engineering practice validation of the proposed technology.
Main Results:
- Signal-to-noise ratio, cache capacity, and cache structure significantly impact waveform capture rate.
- The proposed reconfigurable cache technology substantially improves waveform capture rate.
- The enhancement is achieved without a significant increase in system cost.
Conclusions:
- Reconfigurable cache technology offers a cost-effective solution for improving digital acquisition system performance.
- The developed technology demonstrates broad application prospects in enhancing data acquisition capabilities.
- Optimizing waveform capture rate is essential for capturing elusive events and ensuring data integrity.
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