三维威力场在空战态势评估模型中的应用

The Air Combat Situation Assessment Model Based on Three-dimensional Combat Power Field

针对现有空战态势评估模型中缺乏对战斗机总体性能分析的问题,借鉴态势优势函数并考虑三维空间特性,改进威力场理论,以战斗机攻击、探测、生存、干扰、告警能力为主要研究对象,根据已有模型装备变化情况,计算攻击能力,改进雷达体制系数,以体现雷达多目标跟踪能力,并考虑雷达下视的影响,突显三维空间特性,借此重新构造威力势函数,进行态势评估与作战引导。仿真算例验证该三维威力场模型可以直观地反映空战态势,并为作战引导提供决策基础。

Aimed at the problems that the existing air combat situation assessment model is lack of the overall performance analysis of fighters, this paper references the superiority function, takes the feature of three-dimensional space into consideration, and improves combat power field model. The model of combat power field is constructed in aspects of attack, detection, maneuverability, countermeasure and alert. Based on the existing model, based on the change of equipment, the attack ability is calculated based on the situational advantage function. Change radar system coefficient, reflect the multi-tavget tracking abitity of modern radar. Increasing the consideration of radar lower visual ability highlights the 3D space characteristics. The paper restructures the function of combat power field based on the existing model and the change of equipment. The combat power field theory is applied in analysis of situation assessment and operations guidance. The paper verifies the effectiveness of the model. The result of research shows that three-dimensional combat power field can reflect the air combat situation visually and bring the basis to maneuvering decision.