Receding horizon task and motion planning in changing environments

N Castaman, E Pagello, E Menegatti, A Pretto - Robotics and Autonomous …, 2021 - Elsevier
Complex manipulation tasks require careful integration of symbolic reasoning and motion
planning. This problem, commonly referred to as Task and Motion Planning (TAMP), is even …

On-road motion planning for autonomous vehicles

T Gu, JM Dolan - Intelligent Robotics and Applications: 5th International …, 2012 - Springer
We present a motion planner for autonomous on-road driving, especially on highways. It
adapts the idea of a on-road state lattice. A focused search is performed in the previously …

[HTML][HTML] A motion planning method for automated vehicles in dynamic traffic scenarios

B Peng, D Yu, H Zhou, X Xiao, C Xie - Symmetry, 2022 - mdpi.com
We propose a motion planning method for automated vehicles (AVs) to complete driving
tasks in dynamic traffic scenes. The proposed method aims to generate motion trajectories …

[HTML][HTML] Merit-based motion planning for autonomous vehicles in urban scenarios

J Medina-Lee, A Artuñedo, J Godoy, J Villagra - Sensors, 2021 - mdpi.com
Safe and adaptable motion planning for autonomous vehicles remains an open problem in
urban environments, where the variability of situations and behaviors may become …

Hierarchical motion planning with kinodynamic feasibility guarantees: Local trajectory planning via model predictive control

RV Cowlagi, P Tsiotras - 2012 IEEE International Conference …, 2012 - ieeexplore.ieee.org
Motion planners for autonomous vehicles often involve a two-level hierarchical structure
consisting of a high-level, discrete planner and a low-level trajectory generation scheme. To …

Multilayer graph-based trajectory planning for race vehicles in dynamic scenarios

T Stahl, A Wischnewski, J Betz… - 2019 IEEE intelligent …, 2019 - ieeexplore.ieee.org
Trajectory planning at high velocities and at the handling limits is a challenging task. In order
to cope with the requirements of a race scenario, we propose a far-sighted two step, multi …

Motion planning with graph-based trajectories and Gaussian process inference

E Huang, M Mukadam, Z Liu… - 2017 IEEE International …, 2017 - ieeexplore.ieee.org
Motion planning as trajectory optimization requires generating trajectories that minimize a
desired objective function or performance metric. Finding a globally optimal solution is often …

Ensuring drivability of planned motions using formal methods

B Schürmann, D Heß, J Eilbrecht… - 2017 IEEE 20th …, 2017 - ieeexplore.ieee.org
Motion planning of automated vehicles requires dynamical models to ensure that obtained
trajectories are drivable. An often overlooked aspect is that motion planning is usually done …

Computation of solution spaces for optimization-based trajectory planning

L Schäfer, S Manzinger, M Althoff - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
The nonlinear vehicle dynamics and the non-convexity of collision avoidance constraints
pose major challenges for optimization-based trajectory planning of automated vehicles …

Improved trajectory planning for on-road self-driving vehicles via combined graph search, optimization & topology analysis

T Gu - 2017 - search.proquest.com
Trajectory planning is an important component of autonomous driving. It takes the result of
route-level navigation plan and generates the motion-level commands that steer an …