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本文从三个方面阐述了轰炸航空兵常用的伞弹弹道和弹道指标的评定向题。1、介绍伞弹是一种多级的综合弹道;对伞弹的开伞过程和受力情况作了简单的分析。2、介绍伞弹弹道主要诸元的测试方法和伞弹弹道阻力特征的两种计算方法。3、介绍伞弹弹道指标评定的原则,指出正常开伞的伞弹弹道诸元退曳斜距L和落角θ_c,是评定产品能否定型的两项重要弹道指标项目,提出了该诸元的计算方法.
This article elaborates the evaluation questions of ballistic and ballistic indicators commonly used in bombing aviation from three aspects. 1, the introduction of parachute is a multi-level integrated ballistic; umbrella parachute parachute process and force situation made a simple analysis. 2, introduce the test methods of the main elements of the ballistic missile and the two methods of calculating the ballistic resistance of the ballistic missile. Introduce the principle of ballistic index evaluation of umbrella bombs, point out that the umbrella parachute ballistic elements of normal parachute are retarded slope L and angle θ_c, which are two important ballistic index items that can be used to evaluate the product’s definability, The calculation method.