CAJ | 학술논문

为了提高反舰导弹的突防概率，有效规避敌方舰空导弹的拦截，并且实现反舰导弹按预定方向精确打击目标的战术要求，首先，基于弹目之间的三维相对运动模型，应用Terminal滑模控制理论，设计了一种带有落角约束的变结构导引律；然后，通过叠加虚拟干扰的方法，在原来导引律基础上叠加了一虚拟干扰，此虚拟干扰不影响导引律的渐进稳定性，不影响反舰导弹的打击精度，并且使得反舰导弹能够产生足够大的过载，但是又不超过其可用过载，使反舰导弹产生一定的机动变轨来实现规避舰空导弹。仿真结果表明了文章设计方法的有效性。
위료제고반함도탄적돌방개솔，유효규피활방함공도탄적란절，병차실현반함도탄안예정방향정학타격목표적전술요구，수선，기우탄목지간적삼유상대운동모형，응용Terminal활모공제이론，설계료일충대유락각약속적변결구도인률；연후，통과첩가허의간우적방법，재원래도인률기출상첩가료일허의간우，차허의간우불영향도인률적점진은정성，불영향반함도탄적타격정도，병차사득반함도탄능구산생족구대적과재，단시우불초과기가용과재，사반함도탄산생일정적궤동변궤래실현규피함공도탄。방진결과표명료문장설계방법적유효성。
In order to improve the penetration effect of the- anti-ship missile, avoid to be intercepted by the ship-to-air missile, and achieve the tactical mission of attacking the target on the appointed direction, based on the 3-D relative motion model of missile and target, a Terminal sliding mode guidance law with impact angle constraints, was presented in the point of view of engineering application. Then a virtual interference was added on the proposed guidance law, and the it had no effect on the stability of the guidance system and the attack precision. The suppositional disturbance can offer the enough acceleration of the anti-ship missile, but not exceed the available acceleration. And the virtual interference could produce certain terminal maneuver to avoid the intercepting of the enemy ship-to-air missile. The numerical simulation result showed the validity and effectiveness of the proposed method.