舰艇摇摆下射界动态变化对武器目标分配的影响

研究了舰艇摇摆下武器射界的动态变化，及其对武器目标分配问题的影响。在甲板面参考系建立目标运动模型，将舰艇摇摆转换为目标的相对运动。定义舰艇最大摇摆误差角来表征舰艇摇摆下目标位置与武器射界之间的关系，并基于该角度值得到摇摆情况下的武器目标分配规则。通过算例计算分析了轻度模式、中度模式、重度模式、重度损伤模式4种不同舰艇摇摆模式下的最大摇摆误差角。舰艇最大摇摆误差角可作为摇摆条件下武器目标分配的依据，同时可为舰船设计中武器水平射界重叠区的设计提供参考。研究了舰艇摇摆下武器射界的动态变化，及其对武器目标分配问题的影响。在甲板面参考系建立目标运动模型，将舰艇摇摆转换为目标的相对运动。定义舰艇最大摇摆误差角来表征舰艇摇摆下目标位置与武器射界之间的关系，并基于该角度值得到摇摆情况下的武器目标分配规则。通过算例计算分析了轻度模式、中度模式、重度模式、重度损伤模式4种不同舰艇摇摆模式下的最大摇摆误差角。舰艇最大摇摆误差角可作为摇摆条件下武器目标分配的依据，同时可为舰船设计中武器水平射界重叠区的设计提供参考。

The Influence of Dynamically Changing Firing Zone on Weapon-target Assignment under Ship Swaying

The dynamic change of firing zone under ship swaying and its effect on the weapon-target assignment (WTA) are studied. A target moving model in the deck reference system is built, and a ship swaying error angle (SSEA) model is proposed, which can illustrate the relationship between the target position and the firing zone under swaying. The rules of WTA under swaying are drawn with the SSEA as an evaluation index. The maximum SSEAs in four sway modes are computed via simulations. The results show that the maximum SSEA can be used as a valid basis for WTA under the ship swaying and provides a reference for designing the firing overlap zone.