Research on Dynamic Weapon Target Assignment Based on Cross-Entropy
المؤلفون المشاركون
Hu, Lei
Huang, Chao
Nan, Yi
Xu, ZeYuan
Yi, Guo-xing
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-13، 13ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-09-02
دولة النشر
مصر
عدد الصفحات
13
التخصصات الرئيسية
الملخص EN
The weapon target assignment (WTA) is a classical problem of defense-related applications which is proved to be a NP-complete problem.
In this paper, a practical and available dynamic weapon target assignment (DWTA) formulation is given which incorporates two meaningful and conflicting objectives, that is, minimizing weapon costs and maximizing combat benefits.
As we know, heuristic methods have some shortcomings such as slow convergence speed and local optimum in solving the nonlinear integer optimization problem.
To this end, a novel DWTA algorithm based on cross-entropy (CE) method is introduced, where the resources requirement condition for targets is taken into consideration.
The CE method associates an estimation problem with the DWTA optimization problem, and then, the estimation problem is transformed into a convex optimization problem.
The Karush–Kuhn–Tucker conditions are applied to solve the convex optimization problem, and the iteration formulas to find the optimal solution are deducted.
Furthermore, in order to verify the performance of CE method in dealing with the DWTA problem, several simulations in different combat scenarios are implemented.
The results reveal that, compared with the benchmark heuristic and Monte-Carlo (MC) methods, there are some notable advantages in solving the DWTA problem based on CE method with regard to the solution quality and time consumption.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Hu, Lei& Yi, Guo-xing& Huang, Chao& Nan, Yi& Xu, ZeYuan. 2020. Research on Dynamic Weapon Target Assignment Based on Cross-Entropy. Mathematical Problems in Engineering،Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1201481
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Hu, Lei…[et al.]. Research on Dynamic Weapon Target Assignment Based on Cross-Entropy. Mathematical Problems in Engineering No. 2020 (2020), pp.1-13.
https://search.emarefa.net/detail/BIM-1201481
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Hu, Lei& Yi, Guo-xing& Huang, Chao& Nan, Yi& Xu, ZeYuan. Research on Dynamic Weapon Target Assignment Based on Cross-Entropy. Mathematical Problems in Engineering. 2020. Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1201481
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1201481
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر