远程机动飞行器能量管控制导方法  

Research of Energy Management and Control Strategy for Long Range Maneuvering Vehicle

作　　者：童伟[1] 贾平会 张宁[1] 郭珂[1] 李强[1] Tong Wei;Jia Ping-hui;Zhang Ning;Guo Ke;Li Qiang(Beijing Institute of Space Long March Vehicle,Beijing,100076)

机构地区：[1]北京航天长征飞行器研究所,北京100076

出　　处：《导弹与航天运载技术》2021年第4期88-92,共5页Missiles and Space Vehicles

摘　　要：针对远程机动飞行器速度散差大幅增加、导致轨道环境显著恶化的问题,提出一种具备较强工程实用性的新型能量管控制导方法,这种方法能够实时根据飞行器能量状态给出较优的飞行轨迹方案,进而确保飞行器能以理想的终端速度和当地弹道倾角命中目标。大量仿真结果验证表明,提出的远程机动飞行器能量管控策略是合理、有效的。In order to solve the problem of considerable velocity variability and serious flight mechanical environment for long range maneuvering vehicle,a energy management and control method which has a helpful engineering practical value is proposed.According to the proposed method,the optimal fly trajectory scheme satisfying the constraint of the given terminal velocity and trajectory obliquity can be determined based on energy state of the vehicle.The rationality and effectiveness of energy management and control strategy is demonstrated by the simulation results.

关 键 词：远程 能量管控 终端速度 

分 类 号：V448.133[航空宇航科学与技术—飞行器设计]