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Gliding Trajectory Design of Gliding Extended Range Projectile

JI Jingxi

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Abstract

The gliding trajectory equation of projectiles and rockets are established by analysis of gliding theory of gliding extended range projectile.The function fitting of angle of attack in case of optimal trajectory is obtained by using Matlab software,and the variation curve of attack versus time optimization of gliding trajectory.In this paper,the simulation calculation of trajectory optimization for a certain type of gliding extended range projectile is proceeded and is compared with the ideal gliding straight line.The result shows that the extended range effect is obvious,and it offers a reference for gliding trajectory design of projectiles and rockets.

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What this paper is about

The gliding trajectory equation of projectiles and rockets are established by analysis of gliding theory of gliding extended range projectile.The function fitting of angle of attack in case of optimal trajectory is obtained by using Matlab software,and the variation curve of attack versus time optimization of gliding trajectory.In this paper,the simulation calculation of trajectory optimization for a certain type of gliding extended range projectile is proceeded and is compared with the ideal gliding straight line.The result shows that the extended range effect is obvious,and it offers a reference for gliding trajectory design of projectiles and rockets.

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Available abstract

The gliding trajectory equation of projectiles and rockets are established by analysis of gliding theory of gliding extended range projectile.The function fitting of angle of attack in case of optimal trajectory is obtained by using Matlab software,and the variation curve of attack versus time optimization of gliding trajectory.In this paper,the simulation calculation of trajectory optimization for a certain type of gliding extended range projectile is proceeded and is compared with the ideal gliding straight line.The result shows that the extended range effect is obvious,and it offers a reference for gliding trajectory design of projectiles and rockets.

Key concepts: Projectile, Trajectory, Trajectory of a projectile, Range (aeronautics), Projectile motion, Trajectory optimization, Aerospace engineering, Range of a projectile

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