Design of Ballistic Consistency Based on Least Squares Support Vector Machine and Particle Swarm Optimization

被引:0
|
作者
张宇宸 [1 ]
杜忠华 [1 ]
戴炜 [2 ]
机构
[1] School of Mechanical Engineering,Nanjing University of Science and Technology
基金
中国国家自然科学基金;
关键词
ballistic matching; least squares support vector machine; particle swarm optimization; curve fitting;
D O I
10.16356/j.1005-1120.2015.05.549
中图分类号
TJ410 [一般性问题]; TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 082603 ; 0835 ; 1405 ;
摘要
In order to improve the firing efficiency of projectiles,it is required to use the universal firing table for gun weapon system equipped with a variety of projectiles.Moreover,the foundation of sharing the universal firing table is the ballistic matching for two types of projectiles.Therefore,a method is proposed in the process of designing new type of projectile.The least squares support vector machine is utilized to build the ballistic trajectory model of the original projectile,thus it is viable to compare the two trajectories.Then the particle swarm optimization is applied to find the combination of trajectory parameters which meet the criterion of ballistic matching best.Finally,examples show the proposed method is valid and feasible.
引用
收藏
页码:549 / 554
页数:6
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