Research on the Launching Dynamics of Amphibious Combat Vehicle Launching at Sea

LU Zhiwei; LIU Xinxin; MA Xiaoming; HU Jianguo; HUANG Yangyang

doi:10.15892/j.cnki.djzdxb.2023.01.007

Journal of Projectiles, Rockets, Missiles and Guidance >

2023 , Vol. 43 >Issue 1: 48 - 53

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2023.01.007

Research on the Launching Dynamics of Amphibious Combat Vehicle Launching at Sea

LU Zhiwei ,
LIU Xinxin ,
MA Xiaoming ,
HU Jianguo ,
HUANG Yangyang

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Xi’an Modern Control Technology Research Institute,Xi’an 710065,Shaanxi,China

Received date: 2022-07-12

Online published: 2025-02-01

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Abstract

Aiming at the complex problem of the force and launch attitude to the missile carried by the amphibious vehicle when it is traveling through the sea, the amphibious vehicle and the wave model are reasonably simplified and assumed, and the dynamic equation of the amphibious vehicle under the excitation of random waves is established. A large number of initial disturbance data of missile launching are obtained by using dynamic simulation software, and the data are analyzed by using statistical methods and orthogonal experimental ideas. The analysis results show that the initial disturbance of missile launch carried on the amphibious vehicle has a good normal distribution law when the amphibious vehicle is traveling against the waves of the fourth level sea state, and the high and low launch angles of missile launch can affect the stability of missile launch more than the horizontal launch angles.

Key words： amphibious combat vehicle; launching dynamics; random waves; initial disturbance; launching on the voyage

Cite this article

LU Zhiwei , LIU Xinxin , MA Xiaoming , HU Jianguo , HUANG Yangyang . Research on the Launching Dynamics of Amphibious Combat Vehicle Launching at Sea[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2023 , 43(1) : 48 -53 . DOI: 10.15892/j.cnki.djzdxb.2023.01.007

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