Study on Effect of Shipborne Missile Launch Position Based on Fast Fourier Transform

Zhou Zhong; Yi  Jiang; Chong Zhang; Yong Yuan Li

doi:10.4028/www.scientific.net/AMM.427-429.1653

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 427-429Study on Effect of Shipborne Missile Launch...

Study on Effect of Shipborne Missile Launch Position Based on Fast Fourier Transform

Abstract:

In allusion to the problem of launching precision, it carried on the research of the effect of shipborne missile launch position based on the spectrum analysis technology. A rigid-flexible coupling integrative model of ship movement and missile launch was built by use of virtual prototype technology. Simulation analyses on a variety of conditions were automatic conducted by launch time parameterized scripting language, and missile muzzle attitude parameters of different launch position were gained. By using of spectrum analysis which is based on FFT, the missile dynamic responsive was analyzed, and the relationship between launch position and accuracy was established. Then the position of the weapon system can be designed according to the specific motion characteristics of ship. The research result is also constructive to the selecting of suitable launch position.

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Periodical:

Applied Mechanics and Materials (Volumes 427-429)

Pages:

1653-1657

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.427-429.1653

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Online since:

September 2013

Authors:

Zhou Zhong*, Yi Jiang, Chong Zhang, Yong Yuan Li

Keywords:

Fast Fourier Transform (FFT), Launching Precision, Missile Position, Shipborne Missile, Virtual Prototype Technology

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* - Corresponding Author

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