Computer and Modernization ›› 2009, Vol. 1 ›› Issue (10): 144-3.doi: 10.3969/j.issn.1006-2475.2009.10.040

• 应用与开发 • Previous Articles     Next Articles

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

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