带进入角约束的组合导引律研究

针对机载布撒器存在发射扇面角和进入角约束的问题,利用圆弧弹道的光滑特性,将追踪法和CNG导引律组合进行设计,在发射扇面角满足适当条件下,提出一种最大需用过载可控,并且几乎不随发射和进入条件而改变的组合导引律。仿真结果表明,该组合导引律能够有效地降低布撒器飞行弹道的最大需用过载,增强布撒器对各种发射条件和进入条件的适应能力。

Research on Integrated Guidance Law with the Entry Angle Constraint

Taking aim at the existences of sector angle launching and entry angle constraint in the airborne dispense,the integrated guidance law was proposed by the smooth characteristic of arc trajectory and combining the pursuit guidance law with the circular-navigation-guidance(CNG)law,with maximal needed overload almost does not change with the launching and entry conditions at the small enough sector angle.The simulated results demonstrate that the integrated guidance law can reduce the maximal needed overload a...