武装直升机无控武器射击误差源分析

探讨了影响武装直升机无控武器对地射击准确度的因素 ,建立了武装直升机对地射击瞄准方程 ,定量分析了主要误差源对射击准确度的影响 ,得出了必须修正直升机迎角、旋翼下洗气流和平均风对射击准确度影响的结论

Analysis for Error Source Causing Fire Error of Non-Control Weapon of Armed Helicopter

This paper discusses the factors influencing fire accuracy of air to ground by non control weapons of armed helicopter,establishes the aiming equation of air to ground by armed helicopter,analyzes quantitatively the extent that main error source influence the fire accuracy,and draws a conclusion that the attack angle of helicopter,the flow down of rotary wing of heliocopter and average wind outlet to be amended in fire control system to increase the fire accuracy