Solidworks导弹静态参数测试台设计方法研究
关键词 质量；质心；偏心距；赤道转动惯量；极转动惯量；19897
毕业论文设计说明书（论文）外文摘要
Title Missile static parameter test board design
method research
Abstract
Missile, the quality of the center of mass, eccentricity, the moment of inertia and other parameters on the design and manufacture and test of missile has important influence. To measure these parameters in weapon equipment, aerospace and other fields has been widely used . This paper designs a set of static parameters of the missile test system. Including mass eccentricity test bed, moment of inertia of the equatorial stands, polar moment of inertia of the test bed. Which in view of the measurement quality, centroid and eccentricity, designed and implemented based on the principle of three-point method of measurement is the measurement system, Used to measure missile under a mechanical device quality, centroid and eccentricity, gives the overall design and structure design scheme of measuring system. For measuring moment of inertia of the equatorial and polar moment of inertia, is designed and implemented based on desktop torsional pendulum method of the principle of measuring system. In the common modules are installed on the different clamping module to realize the moment of inertia of the equator and polar moment of inertia measurement, gives the overall design and structure design scheme of measuring system. The last application of Solidworks software modeling theory to establish the geometric model and the testing system of each part of the overall assembly model.
Keywords: Mass; center of mass; eccentricity; Equatorial moment of inertia; Polar moment of inertia
目 次
1 绪论 1
1.1 引言 1
1.1.1 导弹静态参数的定义 1
1.1.2 导弹静态参数测试的意义 2
1.2 国内外研究现状 3
1.3 本课题的主要工作 5
2 导弹静态参数测试台总体设计 6
2.1 导弹静态参数测量原理 6
2.1.1 导弹质量、质心、偏心距测量原理 6
2.1.2 质量测量 8
2.1.3 质心和偏心距的测量 8
2.1.4 转动惯量的测量原理 9
2.2 测试台总体方案 10
2.2.1 基本要求 11
2.2.2 总体设计方案 11
2.3 导弹静态参数测试台工作流程 12
3 导弹静态参数测试台结构设计 15
3.1 质量质心偏心距测试台结构设计 15
3.1.1 底座设计 15