简易制导弹滚转控制研究

Study on the Roll Control of Simple Guided Missile

研究了鸭式布局简易制导弹的滚转控制方案,在对固定尾翼弹滚转控制进行分析的基础上提出了一种自适应式自旋尾翼设计方案,实现了可根据转速自适应改变尾翼滚转控制方式的结构布局。分析了自适应自旋尾翼自动解锁的原理与可行性,通过对固定尾翼与自旋尾翼滚转气动特性进行比较,表明了用鸭舵可实现对自旋尾翼弹滚转的有效控制。对全弹道进行了弹体转速的仿真计算,得到了理想的滚转控制性能。

Studied on the roll control system of the canard configuration guided missile,Based on the analysis of the roll control of the fixed-wing missile,the paper proposed a new design solution of adaptive free-spinning tail missile.In the paper,it realized the structure arrangement of control pattern according to that it could change the tail roll in terms of rotational speed,and analyzed the principle and feasibility of automatic unlocking of adaptive free-spinning tail missile,and also compared the aerodynamic characteristics of the fixed-wing and free-spinning tail missile.The results demonstrated that it could realize effective control of free-spinning tail missile by canard.Finally by means of simulation computing for rotational speed of guided missile bodies,it gains the perfect roll control performance.