The Design And Implementation Of Deep-sea Acoustic Buoy Primitive Position Calibration System Display And Control Software

The paper based on a National "863" project,which focus on the key technology of deep-sea acoustic buoy.A display and control software was implemented,research on the position calibration principle,data transmission,and design and implementation of software functions.Display and control software is the control and resolve center of the system,it was implemented by Qt and C++ on Windows platform.The software is used to working with board underwater acoustic range finder,subsurface buoy and responder,for function setting,state monitoring and data transmission,which has real-time and afterwards resolve ability.The software is fully-functional,easy-manifesting,and intuition result viewing.The paper discusses the history and present of subsurface buoy and underwater acoustic position calibration firstly,and give a detailed description of relative technologies.Then introduce the system construction and work method.The principle of position calibration is given by theoretical analysis and computer simulation.Furthermore,the paper give a detailed requirement analysis by work flow,and then confirm the function of core models,and the design and implementation method of each model.At the end of paper,a data analysis of lake and ocean experiment is given.The display and control software worked through laboratory and pool debugging,and lake and ocean experiments,is proved working stably,and command control to board underwater acoustic range finder,subsurface buoy and responder,and real-time responder position calibration and self-positioning,afterwards subsurface buoy positioning.The completing condition satisfied the requirement of design,achieved the design goal.