An efficient spatial-temporal trajectory planner for autonomous vehicles in unstructured environments

Z Han, Y Wu, T Li, L Zhang, L Pei, L Xu… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
… • We present a unified and efficient trajectory planning formulation tailored for car-like
robots, incorporating four essential attributes: spatial-temporal joint optimization, convex-…

An optimized trajectory planner and motion controller framework for autonomous driving in unstructured environments

L Xiong, Z Fu, D Zeng, B Leng - Sensors, 2021 - mdpi.com
… This paper proposes an optimized trajectory planner and motion planner framework, which
… for autonomous driving in unstructured environments. The trajectory planning problem is …

Trajectory planning for car-like robots in unknown, unstructured environments

D Fassbender, A Mueller… - 2014 IEEE/RSJ …, 2014 - ieeexplore.ieee.org
… -velocity trajectory planning algorithm for navigating car-like robots through unknown,
unstructured environments along a series of possibly corrupted GPS waypoints. The trajectories

A uav global planner to improve path planning in unstructured environments

L Rocha, M Aniceto, I Araújo… - … on Unmanned Aircraft …, 2021 - ieeexplore.ieee.org
… return a trajectory in large and unstructured environments due to … In unstructured outdoor
environments, the UAVs need to … Furthermore, in unstructured indoor environments, the UAVs …

A learning-based model predictive trajectory planning controller for automated driving in unstructured dynamic environments

Z Li, P Zhao, C Jiang, W Huang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
… and tracking control into one framework to bridge the gap between planning and control. …
local trajectories. Field experiments are performed on real unstructured environments with our …

[PDF][PDF] Trajectory Planning of Mobile robot in Unstructured Environment for Multiple Objects

M Arshad, MA Choudhry - Mehran University Research …, 2012 - publications.muet.edu.pk
… In this paper we have presented a new technique for the trajectory planning of wheeled …
The problem of robot motion planning was considered in an environment consisting of both …

Optimization-based terrain analysis and path planning in unstructured environments

U Graf, P Borges, E Hernández… - … on Robotics and …, 2019 - ieeexplore.ieee.org
Accurate environment representation is one of the key challenges in autonomous ground
vehicle navigation in unstructured environments. We propose a real-time optimization-based …

The Maverick planner: An efficient hierarchical planner for autonomous vehicles in unstructured environments

N Seegmiller, J Gassaway, E Johnson… - 2017 IEEE/RSJ …, 2017 - ieeexplore.ieee.org
… — Planning kinodynamically feasible trajectories for … planning over long distances in
unstructured environments. This paper presents a hierarchical planner, called the Maverick planner, …

Safe, deterministic trajectory planning for unstructured and partially occluded environments

S vom Dorff, M Kneissl, M Fränzle - 2021 IEEE International …, 2021 - ieeexplore.ieee.org
… We derive a trajectory planner based on model predictive control which interoperates …
planner-monitor system is demonstrated on the example of a narrow indoor parking environment. …

Motion planning of legged vehicles in an unstructured environment

C Eldershaw, M Yim - … on Robotics and Automation (Cat. No …, 2001 - ieeexplore.ieee.org
… how to decouple the problem into trajectory planning and foot planning, thus reducing the
dimensionality. This does introduce problems in some environments as discussed in Section …