光电工程
光電工程
광전공정
OPTO-ELECTRONIC ENGINEERING
2001年
2期
47-52
,共6页
羊毅%陆祖康%丁贤澄%邹盛怀
羊毅%陸祖康%丁賢澄%鄒盛懷
양의%륙조강%정현징%추성부
机载火控系统%数学模型%误差分析
機載火控繫統%數學模型%誤差分析
궤재화공계통%수학모형%오차분석
采用数学和物理的概念和方法，阐明了作战飞机、目标参数测量装置、机载武器和火控系统之间的关系；以武器必须命中目标为约束条件，建立了构思模型、控制模型与瞄准误差、设计误差的关系方程。机载火控系统的目的是提高命中目标精度，尽量减小射击误差。通过系统识别、结构参数识别的数值仿真，能够很好地完成提高命中目标精度的任务 。
採用數學和物理的概唸和方法，闡明瞭作戰飛機、目標參數測量裝置、機載武器和火控繫統之間的關繫；以武器必鬚命中目標為約束條件，建立瞭構思模型、控製模型與瞄準誤差、設計誤差的關繫方程。機載火控繫統的目的是提高命中目標精度，儘量減小射擊誤差。通過繫統識彆、結構參數識彆的數值倣真，能夠很好地完成提高命中目標精度的任務 。
채용수학화물리적개념화방법，천명료작전비궤、목표삼수측량장치、궤재무기화화공계통지간적관계；이무기필수명중목표위약속조건，건립료구사모형、공제모형여묘준오차、설계오차적관계방정。궤재화공계통적목적시제고명중목표정도，진량감소사격오차。통과계통식별、결구삼수식별적수치방진，능구흔호지완성제고명중목표정도적임무 。
The relations among operational aircraft, measuring unit for target pa rameters, airborne weapons and fire control system are described by means of mat hematical and physical concepts and methods in the paper. With the constraint co nditions that weapons must hit targets, the relation expressions between conception model and control model vs. pointing error and design error have been established. The purpose of the airborne fire control system is to improve hit accuracy for target and reduce shooting error as far as possible. The task for improving the hit accuracy against targets can be well finished through system recognition, structural parameters recognition and numerical simulation.
