摘要:数据库是一种非常有效的数据管理工具,内弹道数据库的设计对于火炮的研制以及 后续进行相关内弹道研究来说十分必要。本文大量查阅和分析国内外文献资料,基于某火 炮的相关内弹道数据,设计了该型火炮的内弹道数据库,为深入开展该型火炮的研制以及 内弹道装药等工作提供理论工具,主要工作如下:
(1) 建立了某火炮内弹道数学物理模型,在不同的初始条件下,通过计算机对该型 火炮的设计参数进行了数值运算和结果分析。
(2) 编制了数值模拟程序,通过计算机数值运算对该型火炮进行了仿真。
(3) 在获得的数据上选择数据库结构并且设计内弹道数据库并向库中输入数据。
关键词: 火炮 内弹道 数值仿真 数据库
Title Design of Interior Ballistic Database of a Gun
Abstract:The database is a very effective data management tool. The design of the inner ballistic database is necessary for the development of artillery and the subsequent research on the internal trajectory. This paper designs and analyzes the domestic and foreign literatures, and designs the internal trajectory database of the artillery based on the relevant internal ballistic data of a certain artillery. It provides theoretical tools for the development of the artillery and the work of inner ballistic charge. as follows:
(1) A mathematical model of inner trajectory of a cannon was established. Under different initial conditions, the numerical design and analysis of the design parameters of the artillery were carried out by computer.
(2) The numerical simulation program was compiled and the type of artillery was simulated by computer numerical operation.
(3) Select the database structure on the obtained data and design the inner ballistic database and enter the data into the library.
Key words Artillery Inner trajectory Numerical simulation Database
目 次
1 绪论 1
1.1 课题背景与意义 1
1.2 数据库研究现状 2
1.3 本文工作 6
2 某152mm口径榴弹炮内弹道仿真 7
2.1 仿真对象152mm口径榴弹炮简介 7
2.2 某152mm口径榴弹炮数值模拟 7
2.2 某152mm口径榴弹炮数值计算结果 12
2.4 本章小结 14
3 火炮内弹道数据库系统 16
3.1 数据库基础 16
3.2 火炮内弹道数据库系统结构和功能 17
3.3 本章小结 27
4 结 论 28
4.1 工作总结