高超声速滑翔飞行器轨迹优化与制导综述

针对多约束条件下高超声速滑翔飞行器轨迹优化与制导问题，从离线和在线两个方面综述了高超声速滑翔飞行器轨迹优化与制导方法，并进行了展望。首先建立了带随机干扰的高超声速滑翔飞行器轨迹优化与制导问题模型。针对是否考虑随机干扰，从确定性和鲁棒性两方面对离线轨迹优化与制导进行了综述。在线轨迹优化与制导方面主要对在线轨迹生成加轨迹跟踪的标准轨迹制导和预测制导两方面进行了综述。最后，提出轨迹优化与制导技术应加强在模型、计算效率、多任务、高精度制导等几个方面的研究。

A Survey of Trajectory Optimization and Guidance for Hypersonic Gliding Vehicle

Aiming at the trajectory optimization and guidance (TOG) of a hypersonic gliding vehicle considering under the condition of multi constrains, the methods of TOG are divided into off line TOG and on line TOG, and the prospect is brought forward. The mathematical models with stochastic disturbances of the TOG for the hypersonic gliding vehicle are first built. The off line TOG is summarized from two sides of determinacy and robustness, according to whether considering stochastic disturbances or not. The on line TOG is classified as reference guidance and predictive guidance, and the principle of the reference guidance is reference trajectory on line generation and reference trajectory tracking. Finally, it is pointed out that the future research of the TOG should be enhanced at the model, calculational efficiency, multitask, and high accuracy guidance and so on.