Journal of Projectiles, Rockets, Missiles and Guidance >
Dynamic Modeling and Analysis of Missile System Contact Model
Received date: 2013-01-20
Online published: 2025-05-26
To study the initial disturbances of a missile, a dynamic model with 14 degrees of freedom built based on the second Lagrange In this model, elastic contact model used to simulate the unilateral constraint between the launcher and the ground and the unilateral constraint between the missile and the tubehe equivalent contact stiffness determined through finite element method. The launch dynamic responses of the system simulated by using R-K method, results approximately identical with the experimental data, which indicates that the dynamic model is reasonable. Will produce great influences on the initial disturbances.
LIU Xinxin , CHU Fulei , XU Hongbin . Dynamic Modeling and Analysis of Missile System Contact Model[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2013 , 33(5) : 55 -58,62 . DOI: 10.15892/j.cnki.djzdxb.2013.05.030
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