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弹箭与制导学报 >

2013 , Vol. 33 >Issue 5: 173 - 176,180

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2013.05.044

相关技术

某弹性支撑导弹发射装置动力学特性的研究

  • 樊战军 ,
  • 张高峰 ,
  • 江登林
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  • 贵州航天天马机电科技有限公司,贵州遵义 563003

樊战军(1987-),男,河南新郑人,硕士研究生,研究方向:火箭导弹发射动力学。

收稿日期: 2013-01-22

  网络出版日期: 2025-05-26

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The Study on Dynamics Characteristics of Missile Launcher with Flexible Support

  • FAN Zhanjun ,
  • ZHANG Gaofeng ,
  • JIANG Denglin
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  • Guizhou Aerospace Tianma Electromechnical S&T Co., LTD, Guizhou Zunyi 563003, China

Received date: 2013-01-22

  Online published: 2025-05-26

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摘要

为研究某车载导弹发射装置采用轮胎直接着地支撑时的动力学特性,通过UG和ANSYS软件,在AD-AMS中建立导弹发射装置的整车虚拟样机模型;通过ADAMS对建立的虚拟样机模型进行模态分析,得到发射装置的模态参数及导弹发射装置高低角的增加对发射装置模态参数的影响规律;对导弹发射过程进行仿真分析,得出导弹发射过程中整车响应情况,以及不同发射角度对导弹出筒时姿态角及角速度的影响,分析结果可为发射系统指标提出及参数选取提供依据。

关键词： 导弹发射装置; 模态分析; 发射动力学; 仿真分析

本文引用格式

樊战军 , 张高峰 , 江登林 . 某弹性支撑导弹发射装置动力学特性的研究[J]. 弹箭与制导学报, 2013 , 33(5) : 173 -176,180 . DOI: 10.15892/j.cnki.djzdxb.2013.05.044

Abstract

In order to study the dynamic characteristics of a vehicular missile launcher with flexible support, the fictitious prototype model of the vehicular missile launcher was established in ADAMS by the software of UG and ANSYS. The launcher's natural frequencies and mode shape and the influence rules of altitude angles were obtained by modal analysis in ADAMS. Then the response of the vehicle and the influence of missile's angle and angle velocity for different launching angles during launching were studied by simulation. The results could provide a basis for specifications of launching system and parameter selection.

Key words： missile launcher; modal analysis; launch dynamics; simulation analysis

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参考文献

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陈立平, 张云清, 任为群,等. 机械系统动力学分析及ADAMS 应用教程[M]. 北京: 清华大学出版社, 2005.
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