[HTML][HTML] Deep-reinforcement-learning-based UAV autonomous navigation and collision avoidance in unknown environments

W Fei, ZHU **, Z Zhou, T Yang - Chinese Journal of Aeronautics, 2024 - Elsevier
In some military application scenarios, Unmanned Aerial Vehicles (UAVs) need to perform
missions with the assistance of on-board cameras when radar is not available and …

Pythagorean-hodograph curves.

RT Farouki - Handbook of computer aided geometric design, 2002 - Springer
Pythagorean–hodograph curves are characterized by the special property that their
“parametric speed”—ie, the derivative of the arc length with respect to the curve parameter …

Flight trajectories optimization of fixed-wing UAV by bank-turn mechanism

A Machmudah, M Shanmugavel, S Parman… - Drones, 2022 - mdpi.com
This paper addresses an optimization of Unmanned Aerial Vehicle (UAV) flight trajectories
by bank-turn mechanism for a fixed-wing UAV at a constant altitude. The flight trajectories …

Collision avoidance between UAV clusters using swarm intelligence techniques

RK Sharma, D Ghose - International Journal of Systems Science, 2009 - Taylor & Francis
In this article, several basic swarming laws for Unmanned Aerial Vehicles (UAVs) are
developed for both two-dimensional (2D) plane and three-dimensional (3D) space. Effects of …

Rendezvous and standoff target tracking guidance using differential geometry

H Oh, S Kim, HS Shin, BA White, A Tsourdos… - Journal of Intelligent & …, 2013 - Springer
This paper proposes UAV rendezvous and standoff tracking guidance laws against a
moving target using differential geometry. Searching and subsequent tracking of moving …

Optimal path planning for an aerial vehicle in 3D space

S Hota, D Ghose - 49th IEEE Conference on Decision and …, 2010 - ieeexplore.ieee.org
We address optimal path planning in three-dimensional space for an aerial vehicle with
bounded turn radius. The objective is to calculate a feasible path of minimum length when …

Optimal geometrical path in 3D with curvature constraint

S Hota, D Ghose - 2010 IEEE/RSJ International Conference on …, 2010 - ieeexplore.ieee.org
This paper presents a path planning approach for achieving an optimal feasible path
satisfying a maximum curvature bound in three dimensional space, given initial and final …

Coordinated road-network search route planning by a team of UAVs

H Oh, S Kim, A Tsourdos, BA White - International Journal of …, 2014 - Taylor & Francis
This paper presents a road-network search route planning algorithm by which multiple
autonomous vehicles are able to efficiently visit every road identified in the map in the …

New developments in theory, algorithms, and applications for Pythagorean–hodograph curves

RT Farouki, C Giannelli, A Sestini - Advanced Methods for Geometric …, 2019 - Springer
The past decade has witnessed sustained interest in elucidating the basic theory of
Pythagorean–hodograph (PH) curves, develo** construction algorithms, formulating …

Dynamic models design for processing motion reference signals for mobile robots

A Antipov, J Kokunko, S Krasnova - Journal of Intelligent & Robotic …, 2022 - Springer
In the deterministic formulation, two problems are considered related to the generation of
admissible reference actions for the automatic control of an autonomous mobile robot in the …