Designment And Implement Of Satellites Database Management System

This paper is a part of the system that based on satellites simulation. It provides the services such as data supporting, data accessing, data processing. Its first task is to collect all kinds of information of satellites. After gathering enough data we should sy6tore the needed data into the database system depending on the system's requirement. The system is based on Windows 2000 Server OS and MS SQL Server2000 DBMS, and the client application program used VC++6.0.In the development, The following problems must be solved, The first problem is the resources of the satellites data. The data were mainly got from the Internet. So there are some indefinites such as we couldn't get the needed data or we must process the original data we got from the Internet. Enough information must be gathered before doing others. In this system, The main task is to provide data for the satellites orbit simulation. The data of the satellites orbit must be gathered。But the information couldn't be got directly。Although the information could be got by computing。And the data must be transformed into needed format. In the chapter 3 the two problems have been solved.In chapter 4, the satellites database management system have been designed and implemented. After analyzing the system's requirement, the system were designed according to the principle of database system designing. The client application program was developed in VC++6.0.The Distributed Database Management System(DDBMS) and how to implement was discussed.The whole satellites database management system mainly provides the support of support in behind.