摘要
为精确评估舰艇对抗磁性水雷的能力,本文提出了一种基于层次分析法和模糊综合评价法的舰艇磁性对抗能力评估模型。基于层次分析法建立了舰艇磁性处理与磁性水雷对抗能力评估指标体系,通过专家打分法求得指标权重,利用多级模糊综合评价法进行综合对抗评估,其中隶属度函数采用正态分布函数,模糊综合算子采用乘加、加权平均型算子。采用多物理场仿真和磁性船模在磁性处理前后分别进行对抗能力评估。研究表明:磁性处理前后舰艇对抗磁性水雷的评估分值分数分别提升了35.65分和21.58分。评估结果验证了所建模型的合理性和有效性。
To accurately evaluate the ability of naval vessels to resist magnetic mines,the paper proposes a magnetic confrontation evaluation model on ships based on an analytical hierarchy process and a fuzzy comprehensive evaluation.An index system on the magnetic processing of ships and magnetic mine confrontation evaluation is established on the basis of the analytical hierarchy process.The weights of indexes are obtained using the expert scoring method.The comprehensive confrontation evaluation is implemented by the multilevel fuzzy comprehensive evaluation method,where the membership function adopts a normal distribution function,whereas the fuzzy comprehensive operator adopts multiplication and a weighted average operator.The confrontation ability is evaluated before and after magnetic treatment using multiphysics simulation and a magnetic ship model.The results show that the evaluation scores of naval vessels resisting magnetic mines are greatly improved by 35.65 and 21.58 points after magnetic treatment,verifying the rationality and effectiveness of the evaluation model.
作者
高俊吉
王司霖
朱雪莲
GAO Junji;WANG Silin;ZHU Xuelian(Institute of Electrical Engineering,Naval University of Engineering,Wuhan 430000,China)
出处
《哈尔滨工程大学学报》
EI
CAS
CSCD
北大核心
2024年第8期1559-1563,共5页
Journal of Harbin Engineering University
基金
国家杰出青年科学基金项目(51925704).
关键词
磁性对抗评估
层次分析法
专家打分法
隶属度函数
模糊综合算子
模糊综合评价
多物理场仿真
magnetic countermeasure evaluation
analytic hierarchy process
expert scoring method
membership function
fuzzy synthesis operator
fuzzy comprehensive evaluation
comsol multiphysics simulate
