人工智能技术的脉冲激光测距回波高精度估计方法  

High precision estimation of pulse laser ranging echo based on artificial intelligence technology

作　　者：王为 邹序焱[1] 谢润[1] WANG Wei;ZOU Xuyan;XIE Run(School of artificial intelligence and big data,Yibin University,Yibin Sichuan 644000,China)

机构地区：[1]宜宾学院人工智能与大数据学部,四川宜宾644000

出　　处：《激光杂志》2022年第12期237-241,共5页Laser Journal

基　　金：四川省教育厅立项项目(No.2017RC02);宜宾学院培育项目(No.2018PY59)。

摘　　要：针对当前脉冲激光测距回波估计过程存在的误差,不稳定等难题,提出了基于人工智能技术的脉冲激光测距回波高精度估计方法。首先分析脉冲激光测距回波估计的研究进展,找到引起脉冲激光测距回波估计效果不好的因素,然后采集脉冲激光测距回波信号,并对进行去噪处理,然后引入人工智能技术建立脉冲激光测距回波估计模型,最后与其他方法进行了脉冲激光测距回波估计仿真对比测试,结果表明,本方法降低了脉冲激光测距回波估计误差,脉冲激光测距回波估计精度要高于其他方法,具有十分明显的优越性。Aiming at the problems of error and instability in the current pulse laser ranging echo estimation process,a high-precision estimation method of pulse laser ranging echo based on artificial intelligence technology is proposed.Firstly,the research progress of pulse laser ranging echo estimation is analyzed,and the factors causing the poor effect of pulse laser ranging echo estimation are found.Then,the pulse laser ranging echo signal is collected and denoised,and then the artificial intelligence technology is introduced to establish the pulse laser ranging echo estimation model,Finally,the simulation and comparative test of echo estimation of pulse laser ranging are carried out with other methods.The results show that this method reduces the echo estimation error of pulse laser ranging,and the echo estimation accuracy of pulse laser ranging is higher than that of other methods.

关 键 词：脉冲激光 测距回波信号 信号去噪李 工人智能技术 

分 类 号：TN247[电子电信—物理电子学]