摘要本文通过收集整理火药参量数据建立火药参量数据库，利用Visual Basic编写应用程序对火药参量数据库进行数据维护和更新。主要内容如下：

对数据库运用技术的发展现状进行了相关的调研，描述了火药物理化学参数的数据库结构，同时也讨论了数据库技术在弹道设计和模拟过程中运用的重要意义。

在对火药参量数据库系统的功能、需求和可行性进行了详尽分析的基础上，给出了系统的总体设计方案，并对数据库访问接口的设计方法、总体界面设计以及各个功能的数据处理模块的实现技术进行了具体的研究。64274

在详细分析了火药参量的相关数据的数据类型之后，针对不同的数据类型采用不同的存取方式，选择关系数据库模型，规划和建立了数据库。

在通过对Visual Basic访问数据库的方案进行比较之后，选择了ADO技术作为数据库访问技术，并对火药参量数据库系统应用程序的具体结构、各子模块(包括登录模块、火药参量数据查找模块、火炮参量数据删除模块、火炮参量数据增加模块和帮助模块)进行了规划和设计。

在分析了数据库的安全机制和基于角色的权限管理后，结合火药参数数据库系统的安全需求，给出了实现登录安全和权限管理的可行性方案，提高了火药参量数据库系统的安全可靠性。

毕业论文关键字：火药，物理化学参数，数据库技术，ADO，数据库安全

Title       The Programming of Gun Powder Parameter Database                    

Abstract This article has established parameter gunpowder parameter database after collecting data, using Visual Basic writing applications for gunpowder parameter database for data maintenance and update. The main contents are as follows:

A review of database technology present development has is provided. The physical and chemical parameters of gunpowder database structure are described, and database technology is also discussed in the process of trajectory design and simulation using the important meaning.

On function of gunpowder parameters database system, requirements, and the feasibility has carried on the detailed analysis on the basis of the system overall design scheme is given, and the design method of database access excuse, overall interface design and the realization of the various functions of data processing module technology has carried on the concrete study.

In detailed analysis of the parameters of the data after the data type of the gunpowder, in view of the different data types have different access mode, select a relational database model, planning and database is established.

In through to the Visual Basic database access scheme comparison, select the database access technology of ADO technology, and the specific structure of gunpowder parameter database application system, each module (including the login module, gunpowder parametric data search module, data delete module, artillery gun parameters parameter data increase module and help module) for the planning and design.

On the analysis of the database security mechanism and role based access management, combined with the powder parameters database system security requirements, gives the feasibility of implementing login security and permissions management, improve the powder parameters database system safety and reliability.

Keywords:  Gunpowder, Physical and chemical parameters, Database technology, ADO, Database security

1  绪论 2

1.1  选题背景 2

1.2  选题意义 2

1.3  数据库技术在军工领域的运用概况