Trajectory Parameter Generation and Simulation Analysis of Missile

Borui Yu

《International Core Journal of Engineering》 8卷9期 (2022/09) Pp. 408-413

https://doi.org/10.6919/ICJE.202209_8(9).0054

摘要

Trajectory tracking is the core problem in ballistic missile defense system, that is, modeling the trajectory of ballistic missile. Trajectory modeling is the premise and foundation of simulating the trajectory of ballistic missile and studying the trajectory tracking of ballistic target. According to the mission requirements of surface-to-surface missiles, this paper makes an in-depth study on the trajectory optimization design of surface-to-surface missiles. The main work includes: First, analyze the characteristics and movement rules of the surface-to-surface missile flight trajectory, establish the differential equations of the missile motion in active phase, free phase and reentry phase, and analyze the main parameters that affect the missile trajectory, and establish the flight control program and the multi-objective optimization model of the missile, including the coordinate conversion module, the standard atmosphere module, the gravity module, and the missile characteristics. When the missile characteristics can't meet the target normally, the final result will be obtained.

關鍵字

Missile Trajectory ； Missile Calculation Algorithm ； Imitate

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