本文运用定性微分对策理论对空战问题进行分析.在解出栅栏解的基础上,对截获区参量(?)进行灵敏分析,得出(?)与飞机性能参数变化的关系式.通过数字计算分析,得到飞机性能参数对(?)的影响,从而为追击机驾驶员选择策略以及飞机——武器系统的性能设计,提供一定的理论数据. In this paper, the qualitative differential game theory is used to analyze the air combat problem. Based on the solution of the barrier, the sensitivity analysis of the parameters (?) In the intercepted zone is carried out to get the relationship between (?) And the change of aircraft performance parameters. By numerical calculation , And get the influence of aircraft performance parameters (?), So as to provide some theoretical data for chase driver’s selection strategy and aircraft-weapon system performance design.