Structure Design of The Database in the INS/Database Matching Navigation System

摘要：

　　Using the geophysical field data matching navigation could improve the concealment of the underwater vehicle,and it is also an important navigation technology in the future.Using the database to save the navigation data not only could overcome the drawbacks when using the files to storage the data but also integrated the different database together.The QNX Database is used to be the database management system (DBMS) of the INS/Database matching navigation system.According to the needs of the INS/Database matching navigation system and the relationship of the geophysical field data,the structure of geophysical field data database is designed and implemented.The result shows that the DBMS has well real-time performance,reliability and scalability.It meets the requirements of the DBMS.

关键词： geophysical field data database structure design matching navigation system

作者: Fanming LIU Xing WEI Fangming LI

作者单位: College of Automation,Harbin Engineering University,Harbin 150001,China

会议类型: 国际会议

会议名称: 2013 2nd international Conference on Opto-Electronics Engineering and Materials Eesearch(2013第二届光电工程与材料研究国际会议)(OEMR2013)

会议地点: 郑州

会议语种:英文

页码: 1806-1811

在线出版日期: 2013-10-19（万方平台首次上网日期，不代表论文的发表时间）