A displacement sensor of dual-light based on FPGA

Abstract

The dual-light displacement sensor is presented to obtain a higher accuracy compared with the single. The structure and principle of the system are also introduced, and the hardware and software are brought in too. The function of the system is feasible through the experiments and simulating the data process based on FPGA.

References

[1] LiQ., DingF.. Electronics Letters, 2006, 42: 910

[2] MingweiY., WeihaiX., HuipingG.. journal of optoelectronics · L LASER, 2005, 16: 344

[3] HuangC., ZhengY. F.. IEEE Transactions on industrial electronics, 1996, 43: 364

[4] GaoH., LuZ.. Journal of Optoelectronics,laser, 2007, 18: 125

[5] HsuY.C., KuangJ.H., TsaiY.C.. Lasers & Eletro-Optics Society, 2006, 14: 100

[6] WangM., WangX., ZhaiH.. Optoelectronics Letters, 2007, 3: 99

[7] SunZ., YuD.. Optoelectronics Letters, 2002, 13: 518

[8] XueH. g., ZhuH. j.. Foreign Electron Device, 2006, 5: 60

[9] JianpingZ., BaotaoW.. Electronic design & Application Word, 2006, 8: 131