导弹红外热源测试挂架机构设计和研究

Design and Research of Missile Infrared Heat Source Test Hanging Rack Mechanism

以一种导弹红外热源测试挂架为研究对象,利用Proe建立了实体机构模型并利用ANSYS分析了机构的可靠性,首先介绍了挂架机构运动的原理和结构组成,然后利用workbench对机构进行了冲击响应的分析,最后通过软件仿真动态特性并与解析解相比较拟合出满足精度要求的运动函数。

A missile infrared heat source test hanging rack mechanism was taken as the research object. The entities model was established based on Proe and the reliability of the institutions was analyzed. First the principle and structure of the hanging rack mechanism was introduced, then the mechanism’s impact response analysis was figured out by workbench. At last dynamic of the movement was simulated by the software and compared with the solutions of the mathematics to find a function of the movement. The results show that the strength of the institutions has met the requirement of movement and precision.