超短基线软体排深水水下定位检测系统设计与实现

发布时间：2018-06-01 01:08

本文选题：软体排 + 超短基线软件　；参考：《山东大学》2013年硕士论文

【摘要】：我国水运行业航道整治工程的建设处于一种以人工操作为主,先进的自动化技术为辅的阶段。随着我国水运交通的不断发展,航道整治工程也显得越来越重要,尤其是深水、恶劣工况下的航道整治,对铺排技术要求越来越高,尤其在水下、清晰度较差的情况下,以人工操作、检测无法达到预期的效果,这成为了整个工程中的一项技术难题。在此工程中承担的工程中,高潮期最大水深为35m(目前国内航道整治中最大水深),流速最大为2m/s。根据调查,目前国内排体铺设水深基本都在20m以内,满足30m以上水深铺排的船舶尚待开发,工程的恶劣工况没有先进的技术和装备支撑,将给施工工期带来极大的影响；国内尚无35m水深铺排作业的工程先例,也没有专用的35m深水铺排装备。研制开发深水铺排装备和技术,是实现长江南京以下12.5米深水航道工程顺利作业的基础。本项目结合长江深水航道整治工程,进行深水铺排研究、试验及现场验证,拟开发一套超短基线软体排深水水下定位系统软件,并进行应用于深水、深水异步和同步放排移船成套铺排技术；解决排体铺设检测等问题。通过本次对超短基线软体排深水水下定位检测系统软件操作开发及应用开发,形成一套独立知识产权的用于航道整治的深水铺排排体检测技术,为我国在深水航道领域施工积累宝贵的经验,为我国开拓该领域市场经营提供强有力的技术支撑。首先,本文通过讨论长江深水航道整治工程的特点,对本课题中需要解决的问题进行了研究,分析了系统的功能需求和非功能性需求。经过需求分析进行了超短系统架构设计。首先根据系统需求明确了系统设计的目标和约束,分别对功能架构、部署架构、安全架构进行设计。功能架构部署考虑系统的可扩展性；在功能架构设计中,规范了软件的功能组成；安全架构对整个工程施工、检测中的全局进行了安全预控；最后设计出了功能流程。再一步进行超短基线软体排深水水下定位检测系统的详细设计。主要包括数据库设计、主界面、图层显示、窗口显示等设计。在系统建模中,为了更加充分的理解数据历史的记录设计,我们进行了数据库详细链接设计,在该部分,根据系统数据库历史记录实际需求,设计并实现了分析数据的预测模型,进行了偏差分析。分析了各模块的作用。然后给出了软件实现的主要程序。最后,进行了系统测试,并对运行测试进行了详细分析。最后,本文对超短基线软体排深水水下定位检测系统软件在长江航道整治工程中的应用情况作了总结,提出了以后的推广应用前景。
[Abstract]:The construction of waterway regulation project in China is in a stage of manual operation and advanced automation technology. With the development of waterway transportation in our country, waterway regulation project is becoming more and more important, especially in deep water and bad working conditions, which requires more and more high laying technology, especially in the case of underwater and poor definition. In this project, the maximum depth of water in the period of high tide is 35 m (at present, the maximum depth of water in the regulation of domestic waterway is 2 m / s). According to the investigation, at present, the water depth of water laying in domestic drains is basically less than 20m, and ships that meet the water depth above 30m are yet to be developed, and there is no advanced technology and equipment support for the bad working conditions of the projects. There is no engineering precedent for laying at 35m depth in China and no special 35m deep-water laying equipment. The research and development of deep-water laying equipment and technology is the foundation to realize the smooth operation of the 12.5-meter deep water channel project below Nanjing of the Yangtze River. This project is combined with the Yangtze River deep-water channel regulation project to carry out deep water laying research, test and field verification. It is proposed to develop a software of ultra-short baseline soft drain deep-water underwater positioning system, and to apply it to deep-water, deep-water asynchronous and synchronous discharge and displacement ship laying technology, and to solve the problems of outfall laying detection and so on. Through the software operation development and application development of the ultra-short baseline soft drain underwater positioning and detection system, a set of independent intellectual property rights (IPR) detection technology for deep-water layout and drainage for waterway regulation has been formed. This paper has accumulated valuable experience for the construction of deep water channel in our country and provided strong technical support for our country to develop the market management in this field. Firstly, this paper discusses the characteristics of the regulation project of deep water channel of the Yangtze River. The problems that need to be solved in this paper are studied, the functional and non-functional requirements of the system are analyzed, and the ultrashort system architecture is designed through the requirement analysis. Firstly, according to the requirements of the system, the design objectives and constraints are defined, and the functional architecture, deployment architecture and security architecture are designed respectively. In the design of the functional architecture, the function composition of the software is standardized, the security architecture controls the whole project construction and the whole situation in the inspection. At last, the function flow is designed, and the detailed design of the underwater position detection system of ultra-short baseline soft drain deep water is carried out. Mainly includes database design, main interface, layer display, window display and other design. In system modeling, in order to fully understand the record design of data history, we design the database link in detail. In this part, according to the actual requirements of system database history record, The prediction model of the analysis data is designed and realized, and the deviation analysis is carried out. The function of each module is analyzed. Then the main program of software implementation is given. Finally, the system test is carried out, and the running test is analyzed in detail. Finally, the application of the software of the ultra-short baseline soft drain deep water underwater positioning and detection system in the Yangtze River Channel Regulation Project is summarized in this paper. The prospect of popularization and application in the future is put forward.
【学位授予单位】：山东大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TP311.52

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