CAJ | 학술논문

为研究用于弹道导弹助推段拦截的空基动能拦截弹的制导控制系统,探讨了弹道导弹助推段拦截的作战过程,建立了弹道导弹助推段飞行的弹道模型;根据弹道导弹在助推段的飞行特点,建立了动能拦截弹制导控制系统模型,其中包括拦截弹结构模型、动力学与运动学模型、相对运动模型、传感器测量模型、复合制导模型和直接力/气动力控制模型。在Matlab/Simulink环境下开发了弹道导弹助推段拦截的数字仿真系统,并对仿真结果进行了分析。仿真结果验证了模型的合理性,可为空基拦截弹制导控制系统的设计提供参考。
위연구용우탄도도탄조추단란절적공기동능란절탄적제도공제계통,탐토료탄도도탄조추단란절적작전과정,건립료탄도도탄조추단비행적탄도모형;근거탄도도탄재조추단적비행특점,건립료동능란절탄제도공제계통모형,기중포괄란절탄결구모형、동역학여운동학모형、상대운동모형、전감기측량모형、복합제도모형화직접력/기동력공제모형。재Matlab/Simulink배경하개발료탄도도탄조추단란절적수자방진계통,병대방진결과진행료분석。방진결과험증료모형적합이성,가위공기란절탄제도공제계통적설계제공삼고。
To study the guidance and control system of air-borne kinetic energy interceptor （KEI）, the engagement process for boost phase ballistic missile interception is explored, and the trajectory model of a ballistic missile during the boost phase is established. According to the boost phase flight characteristics of ballistic missile, the guidance and control system models of KEI are constructed, including the structural model, the dynamic and kinetic model, the relative movement model, the measurement model, the compound guidance model and the direct force/aerodynamic force control model. Under the environment of Matlab/Simulink, the digital simulation system is developed. The simulation results prove the fea- sibility and practicability of the model.