对多约束条件下远程助推滑翔飞行器再入滑翔飞行问题,提出了一种基于广义标准轨迹的平衡滑翔状态反馈制导方法。建立了远程助推滑翔飞行器的动力学模型,确定了飞行轨迹约束条件,详细阐述了基于广义标准轨迹的平衡滑翔状态反馈制导方法的制导原理,设计了远程助推滑翔飞行器的侧向和纵向制导律,并采用LQR(linear quadratic regular)方法设计了纵向制导参数,仿真验证了该方法的可行性。与以往再入滑翔制导方法不同,该制导方法主要利用飞行攻角的变化来调节飞行轨迹,飞行过程中飞行器的速度倾侧角较小。仿真结果表明,该制导方法能满足远程助推滑翔飞行器的再入滑翔制导问题,并且具有较好的鲁棒性和自适应性。 For the re-entry gliding flight of a long-range gliding aircraft with multiple constraints, a balanced gliding state feedback guidance method based on a generalized standard trajectory is proposed. The dynamic model of long-range booster glide aircraft is established and the trajectory constraints are determined. The guidance principle of the balanced gliding state feedback guidance method based on generalized standard trajectory is described in detail. The lateral and longitudinal guidance of long-range gliding aircraft is designed The longitudinal guidance parameters are designed by LQR (linear quadratic regular) method. The feasibility of this method is verified by simulation. Different from the re-entry gliding guidance method, the guidance method mainly uses the change of the angle of attack of the flight to adjust the flight path, and the flight speed of the aircraft during the flight is smaller. The simulation results show that the guidance method can meet the re-entry gliding guidance problem of the long-range gliding glider and has better robustness and adaptability.