Stealth path planning for unmanned aerial vehicle operations in radar zones

Kan, Ee May

doi:10.32657/10356/54887

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“…Previous efforts [16,17] have concentrated on path planning over a hostile radar zones based on the amount of energy received by enemy radar at several locations. In this paper, we investigate on the number and placement of control points within a hostile region by considering the complexity of the terrain.…”

Section: Introductionmentioning

confidence: 99%

Contour Based Path Planning with B-Spline Trajectory Generation for Unmanned Aerial Vehicles (UAVs) over Hostile Terrain

Kan¹,

Lim²,

Yeo³

et al. 2011

JILSA

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This research focuses on trajectory generation algorithms that take into account the stealthiness of autonomous UAVs; generating stealthy paths through a region laden with enemy radars. The algorithm is employed to estimate the risk cost of the navigational space and generate an optimized path based on the user-specified threshold altitude value. Thus the generated path is represented with a set of low-radar risk waypoints being the coordinates of its control points. The radar-aware path planner is then approximated using cubic B-splines by considering the least radar risk to the destination. Simulated results are presented, illustrating the potential benefits of such algorithms

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Section: Introductionmentioning

confidence: 99%