控制约束下的高超声速飞行器轨迹优化策略

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中图分类号：V249.1 文献标志码：A DOI：10.12305/j.issn.1001-506X.2025.05.26

Abstract：Due to the characteristics of fast flight speed and strong maneuverability，the research on trajectory planning of hypersonic vehicle needs to consider various influencing factors and constraints such as vehicle fuel and flight safety.This article adopts integrated flight/propulsioncoupling vehicle modeling，and proposes an adaptive pseudospectral trajectory optimization strategy based on trajectory design control constraints by studying the control constraints of the vehicle.Simulation comparison shows that the improved trajectoryoptimization strategy can provide morecontrol margin，enabling thevehicle to climb steadilyand relatively during the climb process and has more advantages in overall performance.

Keywords：hypersonic vehicle；constraint condition；trajectory design；trajectory optimization；control margin

0 引言

高超声速飞行器是一种具有巨大潜力和挑战的先进飞行器，其在军事、民用航空以及航天领域都有着广阔的应用前景。（剩余14214字）