Details

Autor(en) / Beteiligte

• 张永瑞 苏树清 冉自博 刘红雨

Titel

Signal processing circuit of laser gyro based on FPGA and DSP

Ist Teil von

• 测试科学与仪器, 2013, Vol.4 (2), p.158-162

Ort / Verlag

Key Laboratory of Instrumentation Science & Dynamic Measurement(North University of China),Ministry of Education, Taiyuan 030051, China

Erscheinungsjahr

2013

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• This is a paper about laser gyro signal processing circuit which is designed based on field-programmable gate array （FPGA） and digital signal processor（DSP）. Through a pre-amplifier circuit, FPGA and DSP, a weak current signal is conve- rted and transferred, then sent to the computer to display the final results. Through the laser gyro performance testing, the obtained results coincide with those of the existing methods. Thus the designed circuit realizes the function of laser gyro sig- nal processing.