【正文】
光纖光柵的一些特點,然后論證了傳感裝置的傳感原理并給出了傳感裝置的結構圖。硬件電路包括放大電路、AD轉換、LCD顯示電路、DSP部分電路及單片機部分的相關電路。軟件部分包括數(shù)據(jù)采集、HPI通訊、SPI通訊、顯示程序及步進電機驅動程序等程序來實現(xiàn)對信號的處理。搭建了光纖光柵電流傳感器的信號...【英文摘要】Optical fiber Bragg grating has the advantages of good stability, wide dynamic range, antielectromagnetism interference, large measurement range and many other advantages, which has been widely used in many fields of research and application in recent years. One of them is the study of fiber Bragg g