新一代水面舰艇作战系统发展理念及途径

  目的  为提高舰队对敌方潜艇的协同探测性能，对舰队队形进行优化。  方法  定义覆盖范围指标来度量反潜探测能力。以某反潜作战队形为研究对象，以多舰艇联合探测概率公式为理论基础，以覆盖面积最大化为目标，建立基于反潜探测能力的队形优化模型，设计基于概率―距离函数的积分寻优法进行模型求解，给出合理的队形方案。  结果  仿真结果表明：覆盖面积随舰艇分布间距的变化而规律性变化；在同一舰队规模下，人字队形和楔形队形在最优分布间距下的探测性能优于单横队形和方位队；最优分布间距随探测概率阈值的增加而减小；当舰队规模不断增大时，覆盖面积近似线性增加。  结论  该模型能有效提升舰队搜潜探测能力，为运用和部署水面舰艇对潜搜索兵力提供决策依据。

Development concepts and approaches of the next generation combat system for surface combatant ships

  Objectives  Under existing technical conditions, fleet formation is optimized in order to improve the cooperative detection performance of a fleet against hostile submarines.  Methods  The coverage index is defined as a measure of submarine detection ability. Taking a naval combat formation for antisubmarine warfare as the research object, based on the theory of the probability formula of the joint detection performance of multiple ships and taking the maximization of the coverage area as the goal, a formation optimization model based on antisubmarine detection ability is established. An integral optimization method based on the probability distance function is designed to solve the model, and a reasonable formation scheme is obtained.  Results  The simulation results show that the coverage area changes regularly with the variation of the distribution distance of the ship. Under the same fleet size, the detection performance of herringbone formation or wedge-shaped formation is better than that of a single horizontal formation or azimuth team formation under optimal distribution spacing. In addition, the optimal distribution spacing decreases with the increase of the detection probability threshold. As the scale of the fleet increases, the coverage area increases correspondingly in a linear manner.  Conclusions  This model can effectively improve the capability of fleet searching and provide a decision basis for the use and deployment of surface ships in a potential search force.