Design and implementation of high resolution 2D imaging sonar electronic system
Aiming at the urgent demand for marine engineering and development underwater carrier such as underwater robots and autonomous underwater vehicles used for underwater operations need to image the submarine terrain,obstacles,submerged targets,or underwater targets to obtain information such as target profiles,or track and identify underwater moving targets.However,in low light conditions or turbid water environments,it is difficult to obtain good results using optical imaging,while imaging sonar can obtain good high-resolution sonar images unaffectedly.According to this demand,the main technical specifications of imaging sonar are demonstrated, electronic system of transmitting unit and receiving unit the imaging sonar are designed and implemented,and results of circuit performance tests and water tank experiment of imaging sonar verify the design is reasonable and feasible,and the imaging performance meets the system requirements.
万方数据
维普
