基于组合赋权与灰色聚类的枪弹品质评估
Bullet Quality Evaluation Based on Combination Weighting and Gray Clustering
张鹏军 1巩照辉 2霍永清 3赵雄飞 3刘中跃2
作者信息
- 1. 中北大学机电工程学院,太原 030051;重庆建设工业(集团)有限责任公司,重庆 400054
- 2. 中北大学机电工程学院,太原 030051
- 3. 重庆嘉陵特种装备有限公司,重庆 400032
- 折叠
摘要
针对枪弹品质无法定量评估、枪弹数据利用率低等问题,提出一种基于主客观组合赋权与灰色聚类的枪弹品质评估模型.该模型采用线性加权将主客观赋权法所得权重相结合,以提高评估方法中指标赋权的科学性,构造隶属度函数,再利用灰色聚类的方法得出综合影响因数,从而得到枪弹的品质判断结果.以 12.7 mm穿甲燃烧弹开展评估,并进行立靶密集度试验.结果表明,该方法具有较好的区分度,密集度指标R100,Ⅰ类(12.77 cm)<Ⅱ类(15.02 cm)<Ⅲ类(18.92 cm),验证了方法的有效性.
Abstract
Aiming at the problems that bullet quality cannot be quantitatively evaluated and the utilization rate of bullet data is low,etc.a bullet quality evaluation model based on the subjective and objective combination weighting and gray clustering is proposed.The model uses linear weighting to combine the weights obtained by the subjective and objective weighting methods to improve the scientificity of the index weighting in the evaluation method,the membership function is constructed,and then the gray clustering method is utilized to obtain the comprehensive impact factors,so as to obtain the bullet.quality judgment results.The evaluation is carried out with 12.7 mm armor-piercing incendiary bombs,and a vertical target dispersion test is performed.The results show that the method has a good degree of discrimination,among which the density index R100,class Ⅰ(12.77 cm)<class Ⅱ(15.02 cm)<class Ⅲ(18.92 cm),the effectiveness of the method is verified.
关键词
枪弹/AHP-EW法/组合赋权/灰色聚类/品质评估Key words
bullet/AHP-EW method/combination weighting/gray clustering/quality evaluation引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据