【摘要】 根据机载布撒器的工作特点,设计了一种满足其作战要求的具有末端角度约束的制导律,并分析了工程实用性。采用基于视线角和视线角速度的最优滑模制导律,能够使得布撒器以合适的俯仰角和弹道倾角到达目标上方的开舱点,并进行抛撒子弹药。仿真结果表明,该制导律能够同时满足布撒器的命中精度和期望角度要求。更多还原

【Abstract】 According to the performance of airborne dispenser,a guidance law with angle constraint which meets the requirements of it is designed,and its project feasibility is analyzed.Applying optimal sliding mode guidance law,based on the LOS(line-of-sight) angle and the LOS angular rates,the dispenser can reach the open-cabin-point upon the target with right pitch and trajectory dip angle,and cast sub-projectile.Simulation results show that the guidance law can meet the requirement of both precision and angle constraint of airborne dispenser.更多还原