Application of HT-TBD in Passive Detection of Underwater Targets
In the research of weak object detection,the HT-TBD detection algorithm is an effective theoretical method.A HT-TBD algorithm suitable for passive detection of underwater weak targets is proposed to address the challenges of existing passive detection methods.Firstly,the HT-TBD detection concept is elaborated.Based on the analysis of the detection preprocessing of the sonar buoy detection group,a passive underwater target detection algo-rithm based on TBD theory and Hough transform is studied.Secondly,focusing on the applicable scenarios of buoy formation,the detection equipment indicators,environmental site indicators,target indicators,and interference indi-cators are analyzed,and two types of experimental plans and steps for interception array and coverage array are pro-vided.Finally,data from two types of experimental scenarios are collected and preprocessed at the Xin'anjiang Res-ervoir.The feasibility and effectiveness of the HT-TBD detection algorithm in underwater weak target detection are verified through measured data and MATLAB simulation.
HT-TBDlake trial testpassive detection of underwater targets
万方数据
维普
