中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
多波束测深系统信号处理平台关键技术研究与实现

文献类型:学位论文

作者朱含
学位类别博士
答辩日期2009-05-27
授予单位中国科学院声学研究所
授予地点声学研究所
关键词信号处理平台, TS201, CPCI, PCIE, Aurora
其他题名Research and Implementation on Key Technologies of Signal Processing Platform for Multibeam Echosounding System
学位专业信号与信息处理
中文摘要多波束测深系统是水声技术、计算机技术、导航定位技术和数字化传感器技术等多种技术的高度集成, 对于推动我国海洋声学及其相关技术的整体快速发展、提高我国海洋高技术装备水平具有重要的意义。 信号处理平台是多波束测深系统上至关重要的电子设备。该设备应具有较高的可靠性,较好的系统扩展性,同时还应具备系统间的数据融合和数据记录功能。 该论文是基于多波束测深系统信号处理平台的研制基础上,结合当前电子技术的发展趋势和该类电子设备通用化、系列化、模块化的 设计思想,针对处理平台的工程应用背景和需求分析,而提出了一种基于CPCI体系和TS201处理芯片的解决方案。 然后根据功能不同将平台有机的分解为采集单元,处理单元,分发单元和接收存储单元,并提炼出每一部分的关键技术和难点, 进行详细而深入的分析。紧接着简要介绍了该平台的软件设计的关键技术和难点。最后根据实际的成果总结全文,并对将来处理平台的展望。
英文摘要Multibeam Echosounding System (MBSS) was highly integration of acoustic technology, computer technology, navigation and positioning technology and digital sensor technology, and it's of great significance for the promotion of China's marine acoustics technology and the related technology, as well as marine high-tech equipment. Signal processing platform is the essential equipment of MBSS. This equipment should not only have a higher reliability, better scalability, but also excellent data integration and data recording functions. Based on development of MBSS signal processing platform, combined with the trends of current electronic technology and design ideology of Generalization, Seriation and Modularization, this paper proposed a solutions based on CPCI architecture and TS201 chips aim at the engineering background and needs analysis. The platform was divided into the acquisition unit, processing unit, distribution unit and a receive-storage unit organically according to different functions, then key difficulty of the key technologies was analysed. Then a brief introduction of the platform software design was discussed. Finally, the article was summarized and the future of the processing platform was proposed according to actual verification.
语种中文
公开日期2011-05-07
页码91
源URL[http://159.226.59.140/handle/311008/578]  
专题声学研究所_声学所博硕士学位论文_1981-2009博硕士学位论文
推荐引用方式
GB/T 7714
朱含. 多波束测深系统信号处理平台关键技术研究与实现[D]. 声学研究所. 中国科学院声学研究所. 2009.

入库方式: OAI收割

来源:声学研究所

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