气象条件偏差是影响弹道导弹再入段射击精度的一个重要的误差源.建立了气象条件扰动下的再入段弹道数学模型,通过数值计算研究了某地区60年平均气象条件偏差引起的导弹落点偏差,结论对于提高导弹射击精度具有一定的参考价值. The deviation of meteorological conditions is an important error source that affects the shooting precision of ballistic missile reentry section. The mathematical model of reentry section ballistic trajectory under meteorological condition perturbation is set up and the missiles caused by the deviation of average meteorological conditions in a certain area for 60 years are studied by numerical calculation Point deviation, the conclusion for improving the accuracy of missile shooting has some reference value.