火力与指挥控制Issue(11)：158-160,165,4.
DM9000A的高精度光栅传感解调仪网络接口设计
Design of High-Precision Grating Sensing Demodulation Devices Network Interface Based on DM9000A
刘红雨 1马游春 2李锦明 1冉自博2
作者信息
- 1. 中北大学电子测试技术国家重点实验室，太原 030051
- 2. 中北大学仪器科学与动态测试教育部重点实验室，太原 030051
- 折叠
摘要
Abstract
Wide-range dynamic scan high-precision fiber Bragg grating sensor demodulation instrument could effectively improve the measuring range of the optical fiber grating sensors. Ethernet communication module is an extremely important part of the high -precision grating sensing demodulation devices. Network interface based on Ethernet control chip DM9000A is used to send and receive grating sensing information. The network transformer YL18-2050S is used to convert and filtering the pulse from network. The transmission and receiving program of grating demodulation data, hardware circuit of Ethernet transmission interface are designed. The network interface is able to achieve high speed;the accurate and real-time transmission of the grating sensing information has been demonstrated experimentally.关键词
DM9000A/网络接口/光栅传感Key words
DM9000A/network interface/grating sensing分类
信息技术与安全科学引用本文复制引用
刘红雨,马游春,李锦明,冉自博..DM9000A的高精度光栅传感解调仪网络接口设计[J].火力与指挥控制,2013,(11):158-160,165,4.
