基于激光传感技术的光电探测设备隐蔽目标跟踪方法  

Concealed target tracking method of photoelectric detection equipment based on laser sensing technology

作　　者：王玲维 王华 黄汉云[2] WANG Lingwei;WANG Hua;HUANG Hanyun(Guangdong University of Science and Technology,Dongguan Guangdong 523083,China;Hunan University of Technology,College of Mechanical Engineering,Zhuzhou Hunan 412000,China)

机构地区：[1]广东科技学院计算机学院,广东东莞523083 [2]湖南工业大学机械工程学院,湖南株洲412000

出　　处：《激光杂志》2023年第10期173-177,共5页Laser Journal

基　　金：广东省普通高校特色创新类项目(No.2021KTSCX49);广东省东莞市科技局重点项目(No.20211800905512);2022年东莞市社会发展科技项目(No.20221800902742)。

摘　　要：光电探测设备易受环境和设备自身振动影响,采集信息带有大量噪声,降低隐蔽目标的跟踪精度,为此,提出基于激光传感技术的光电探测设备隐蔽目标跟踪方法。该方法首先设计光电探测器,并将激光传感器装置在探测器上,采集隐蔽目标状态数据,使用小波变换模极大值与阈值融合方法去噪处理;再基于去噪后的数据建立目标跟踪模型,将数据输入模型中,计算隐蔽目标的角速度以及角位置,从而确定目标具体位置,实现隐蔽目标的精准跟踪。实验结果表明,该方法开展隐蔽目标跟踪时,跟踪误差在0.3%以内,通信开销最高为145 J,执行时间在160 ms以内。The photoelectric detection equipment is easily affected by the environment and the vibration of the equipment itself,and the collected information contains a lot of noise,which reduces the tracking accuracy of hidden targets.Therefore,a tracking method for hidden targets of photoelectric detection equipment based on laser sensing technology is proposed.Firstly,the photoelectric detector is designed,and the laser sensor is installed on the detector to collect the state data of the hidden target,and the wavelet transform modulus maximum and threshold fusion method are used to denoise;Then,a target tracking model is established based on the de-noising data,and the data is input into the model to calculate the angular velocity and angular position of the hidden target,so as to determine the specific position of the target and realize the accurate tracking of the hidden target.The experimental results show that the tracking error is less than 0.3%,the communication overhead is 145 J,and the execution time is less than 160 ms when the method is used to track concealed targets.

关 键 词：激光传感技术 光电探测设备 隐蔽目标 跟踪方法 目标跟踪模型 

分 类 号：TN713[电子电信—电路与系统]