深圳大学学报（理工版）
深圳大學學報（理工版）
심수대학학보（리공판）
JOURNAL OF SHENZHEN UNIVERSITY (SCIENCE & ENGINEERING)
2014年
5期
473-478
,共6页
鲁棒控制%反鱼雷鱼雷%变结构%导引律%拦截弹道%抖振%解耦
魯棒控製%反魚雷魚雷%變結構%導引律%攔截彈道%抖振%解耦
로봉공제%반어뢰어뢰%변결구%도인률%란절탄도%두진%해우
robust control%anti-torpedo torpedo ( ATT )%variable structure control%guidance law%intercepting trajectory%chattering%decoupling
研究反鱼雷鱼雷( anti-torpedo torpedo, ATT)与目标鱼雷纵向运动关系,推导ATT与目标鱼雷视线高低角状态方程,采用变结构控制方法设计控制器,将ATT与目标鱼雷视线高低角控制在零角度,通过Lyapunov稳定性理论证明了视线高低角能够控制在零角度。仿真分析表明,在所设计的变结构拦截导引律作用下, ATT与目标鱼雷在纵向的视线高低角稳定趋于零, ATT在纵向可精确命中目标。
研究反魚雷魚雷( anti-torpedo torpedo, ATT)與目標魚雷縱嚮運動關繫,推導ATT與目標魚雷視線高低角狀態方程,採用變結構控製方法設計控製器,將ATT與目標魚雷視線高低角控製在零角度,通過Lyapunov穩定性理論證明瞭視線高低角能夠控製在零角度。倣真分析錶明,在所設計的變結構攔截導引律作用下, ATT與目標魚雷在縱嚮的視線高低角穩定趨于零, ATT在縱嚮可精確命中目標。
연구반어뢰어뢰( anti-torpedo torpedo, ATT)여목표어뢰종향운동관계,추도ATT여목표어뢰시선고저각상태방정,채용변결구공제방법설계공제기,장ATT여목표어뢰시선고저각공제재령각도,통과Lyapunov은정성이론증명료시선고저각능구공제재령각도。방진분석표명,재소설계적변결구란절도인률작용하, ATT여목표어뢰재종향적시선고저각은정추우령, ATT재종향가정학명중목표。
A state equation of the sight elevation angle between an anti-torpedo torpedo ( ATT) and a target torpedo is deducted according to the moving relation between the ATT and the target torpedo. Based on the state equation,a variable structure controller is designed to ensure that the sight elevation angle between the ATT and the target torpe-do is zero, which can be proved by Lyapunov stability theory. Simulation analyses show that the sight elevation angle between the ATT and the target torpedo converges to zero stably and the ATT hits the target precisely by taking the advantage of the longitudinal intercepting guidance law generated by the proposed variable structure controller.
