Journal of System Simulation
Abstract
To address the impact angle control and maneuvering flight problem of hypersonic vehicles in the dive phase, this paper proposed a tracking guidance method integrating optimal Bézier curves and super-twisting sliding mode control. A three-dimensional Bézier curve trajectory satisfying the impact angle constraint was designed, and the maneuvering flight in dive phase was achieved by adding dynamic control points; to optimize impact velocity, a rapid calculation method for the impact velocity of the vehicle flying along the curve was derived, and the optimal reference trajectory was obtained by optimizing the control point parameters through sequential quadratic programming; to ensure precise tracking of the trajectory, a tracking guidance law based on super-twisting sliding mode control was designed. Simulation results demonstrate that this guidance method achieves high control accuracy of impact point and impact angle; under disturbance conditions, it still maintains good robustness and high terminal control precision.
Recommended Citation
Wang, He; Lei, Gang; and Li, Shaopeng
(2026)
"Impact Angle-constrained Dive Maneuver Guidance Method for Hypersonic Vehicles,"
Journal of System Simulation: Vol. 38:
Iss.
6, Article 16.
DOI: 10.16182/j.issn1004731x.joss.25-0668
Available at:
https://dc-china-simulation.researchcommons.org/journal/vol38/iss6/16
First Page
1699
Last Page
1710
CLC
TP391; V448.2
Recommended Citation
Wang He, Lei Gang, Li Shaopeng. Impact Angle-constrained Dive Maneuver Guidance Method for Hypersonic Vehicles[J]. Journal of System Simulation, 2026, 38(6): 1699-1710.
DOI
10.16182/j.issn1004731x.joss.25-0668
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