计算机与现代化 ›› 2009, Vol. 1 ›› Issue (10): 144-3.doi: 10.3969/j.issn.1006-2475.2009.10.040

• 应用与开发 • 上一篇    下一篇

基于DSP和光纤光栅传感器称重系统的设计

陈羿瑾,王幸国,王琪,廖建庆   

  1. 南昌航空大学电子信息工程学院,江西 南昌330063
  • 收稿日期:2008-10-09 修回日期:1900-01-01 出版日期:2009-10-15 发布日期:2009-10-15

Design of Weighting System Based on DSP and Fiber Bragg Grating Sensor

CHEN Yi-jin,WAGN Xing-guo,WANG Qi,LIAO Jian-qing   

  1. School of Electronics and Information Engineering, Nanchang Hangkong University, Nanchang 330063, China
  • Received:2008-10-09 Revised:1900-01-01 Online:2009-10-15 Published:2009-10-15

摘要:

提出一种利用光纤光栅(FBG)传感器和DSP 芯片控制的称重系统实现方法。分析光纤光栅传感器的结构和原理;结合DSP及信号调理电路完成系统的硬件设计,软件设计方面介绍系统的主程序流程图等。实验表明本系统基本达到设计要求。

关键词: 光纤光栅传感器, 称重系统, DSP

Abstract:

A method of weighing system with fiber bragg grating sensor and DSP is presented. The structure and principle of fiber bragg grating sensor are analyzed. Hardware design of the system based on DSP and signal conditioning circuit are described. The main program flow charts of system are introduced in software design. Experiments show that the system design meet the basic requirements.

Key words: fiber bragg grating sensors, weighing system, DSP