基于系统类比的火控精度考核方法

火控系统的综合误差是由火控系统原理误差、弹道散布误差、飞行员瞄准误差和中间风等多种随机因素带来的误差构成，为考核系统原理误差，必须从实弹打靶结果中剔除其它方面误差。采用传统的外弹道测试法，试飞周期长，耗费大量人力和财务。本文提出了一种基于系统类比的火控精度考核方法，从已鉴定的成熟系统中获取后几项误差并予以剔除。理论计算和实弹打靶表明，这是一种有效、经济的精度考核方法，为同种飞机使用不同火控系统的精

The Assess Method about the Precision of Firepower Control System using Analogy

The synthetical error about the firepower control system made up of principle error,diffuse error of trajectory,present error of aviator,middle wind and etc.manifold error.In order to assess principle error of system,must eliminate else error from result of bomb release.If the method of outer trajectory is adopted,the period of flight-test is long and a great of manpower and resource are used.The assess method about the precision of firepower control system by the system analogy is proposed in this paper.The else error are obtained form the already critical system and are eliminated.The result of theoretics and the result of bomb release have proved that it is a effective and economical assess method about the precision of firepower control system.A new way has explore about assess method for same airplane using different firepower control system.