CAJ | 학술논문

提出了一种反舰导弹滑模非奇异导引律。根据反舰导弹弹道的运动学分析方法，建立了弹目相对运动的数学模型。在非奇异理论的基础上，推导出具有带落角约束的滑模非奇异导引律。通过仿真，表明了该导引律能同时满足脱靶和落角的性能指标，具有优良的鲁棒性，脱靶量更小，精度更高。相比传统的比例导引律，具有更强的实用性和有效性。
제출료일충반함도탄활모비기이도인률。근거반함도탄탄도적운동학분석방법，건립료탄목상대운동적수학모형。재비기이이론적기출상，추도출구유대락각약속적활모비기이도인률。통과방진，표명료해도인률능동시만족탈파화락각적성능지표，구유우량적로봉성，탈파량경소，정도경고。상비전통적비례도인률，구유경강적실용성화유효성。
A kind of anti-ship missiles guidance law based on the non-singular sliding mode was proposed in this paper. Based on the kinematics analysis method of anti-ship ballistic missile, the mathematics model of missile target relative mo-tion was established. On the basis of the non-singular theory, guidance law based on the non-singular sliding mode which had the angle constraint was deduced. It was showed that the guidance law could meet performance index of missing target and falling angle at the same time by simulation. The guidance law had excellent robustness. The distance of missing target was smaller, the precision was higher. Compared with the traditional proportional guidance law, it had stronger practicabili-ty and effectiveness.