改进差分进化算法求解舰艇编队防空火力分配  

Solving Weapon-Target Assignment Problems in Naval Warship Formation's Air Defense Based on Improved Differential Evolution Algorithm

作　　者：王少蕾[1] 陈维义[1] 顾雪峰[1] 

机构地区：[1]海军工程大学,湖北武汉430033

出　　处：《现代防御技术》2013年第5期58-63,共6页Modern Defence Technology

摘　　要：在水面舰艇编队防空作战中,火力分配是非常复杂而至关重要的问题。针对编队防空武器火力分配的数学模型,将改进的自适应差分进化算法应用到模型的求解与仿真中,并根据参数优化,改善了问题求解的收敛特性。针对模型求解的特殊要求,采用适当的编码方案,使种群个体编码满足约束条件,较方便快捷地解决了多平台多类型武器目标分配问题。通过实例分析,验证了该算法的正确性和有效性,并与其他智能算法进行了比较,在优化性能上有较大改进,能避免陷入局部最优。Weapon-target assignment （WTA） is a complicated key problem in warship formations air defense operation. Aiming at the weapon-target assignment mathematical model, improved adaptive differential evolution algorithm is used for solving weapon-target assignment problems and its simulation. By optimizing parameters of the algorithm, the convergence characteristics of solving such problems are improved. According to the special requirements of the model solving, a special coding data structure that can effectively express the warship formation antiaircraft combat effectiveness is put forward. The individ- ual coding of a group meets the constraint condition and can produce a high effective weapon-target as- signment result. The simulation for the WTA problem proves formance to avoid the local optimum when compared to other that the proposed algorithm has better per- evolutionary algorithms.

关 键 词：防空作战 武器目标分配 自适应差分进化 

分 类 号：E843[军事—战术学] N945.1[自然科学总论—系统科学]