A High-Speed Multi-channel Fiber Sensor Signal Processing System Based on YHFT-QDSP and Network-Disk

With the development of fiber sensors, various system-level applications become more and more prevalence, which require high performance optoelectronic signal processing systems to sample and demodulate the sensing signals. For a fiber sensor system used in special environment, to extract the sensors´ information effectively, a high speed multi-channel (>32 channels) real-time signal processing and storage system is needed. In this paper, a high performance multichannel embedded signal processing-storage system based on YHFT-QDSP and network-disk has been proposed, which can provide the ability of up to 64 channels sensor signal real-time processing and data storage. The processed sensor data are transmitted through network switch into the network-disk for storage and further process.