P
Pawit Pharpatara
Publications - 6
Citations - 101
Pawit Pharpatara is an academic researcher. The author has contributed to research in topics: Trajectory & Shortest path problem. The author has an hindex of 5, co-authored 6 publications receiving 80 citations.
Papers
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Journal ArticleDOI
3-D Trajectory Planning of Aerial Vehicles Using RRT*
TL;DR: This brief presents a trajectory planning algorithm for aerial vehicles traveling in 3-D space while avoiding obstacles based on the optimal rapidly exploring random tree (RRT*) algorithm to accelerate the convergence speed to a suboptimal solution by biasing the random state generation.
Journal ArticleDOI
3D-shortest paths for a hypersonic glider in a heterogeneous environment
TL;DR: Shortest paths in 3-dimensional space of a hypersonic glider in a heterogeneous environment are considered and paths found are more realistic than existing Dubins’ paths.
Proceedings ArticleDOI
Missile trajectory shaping using sampling-based path planning
TL;DR: The proposed solution to this problem combines a sampling-based path planner, Dubins' curves and a locally-optimal guidance law to find feasible trajectories that anticipate future flight conditions, especially the loss of manoeuverability at high altitude.
Journal ArticleDOI
Sampling-based path planning: a new tool for missile guidance
TL;DR: In this article, a new midcourse guidance algorithm is proposed, which is a combination of sampling based path planning, Dubins' curves and classical guidance laws, and it allows to anticipate the future changes of flight conditions along the trajectory.
Dissertation
Trajectory planning for aerial vehicles with constraints
TL;DR: The focus of this PhD thesis is on the trajectory planning module as a part of autonomous aircraft system and the RRT algorithm, combined with a preprocessing of the exploration space, is used for a complete realistic model of the system.