Minimum-time trajectory generation for wheeled mobile systems using Bézier curves with constraints on velocity, acceleration and jerk
This paper considers the problem of minimum-time smooth trajectory planning for wheeled
mobile robots. The smooth path is defined by several Bézier curves and the calculated …
mobile robots. The smooth path is defined by several Bézier curves and the calculated …
An improved acceleration method based on multi-agent system for AGVs conflict-free path planning in automated terminals
K Guo, J Zhu, L Shen - IEEE Access, 2020 - ieeexplore.ieee.org
Aiming at the problem that the increasing number of automated guided vehicles (AGVs) will
lead to more frequent conflicts between AGVs. In this paper, a conflict-free path planning …
lead to more frequent conflicts between AGVs. In this paper, a conflict-free path planning …
An online time-optimal trajectory planning method for constrained multi-axis trajectory with guaranteed feasibility
S He, C Hu, S Lin, Y Zhu - IEEE Robotics and Automation …, 2022 - ieeexplore.ieee.org
Online time-optimal trajectory planning exists in a wide range of applications such as
computer numerical control (CNC) manufacturing, robotics and autonomous vehicles …
computer numerical control (CNC) manufacturing, robotics and autonomous vehicles …
A novel multi-AGV coordination strategy based on the combination of nodes and grids
X Chen, W Wu, R Hu - IEEE Robotics and Automation Letters, 2022 - ieeexplore.ieee.org
A great challenge in modern automated logistics is to coordinate multi-AGV system safely
and efficiently. Current strategies which detect collisions and deadlocks mainly by nodes are …
and efficiently. Current strategies which detect collisions and deadlocks mainly by nodes are …
Time-Optimal Trajectory Planning of Flexible Manipulator Moving along Multi-Constraint Continuous Path and Avoiding Obstacles
Q Xiao, G Xiang, Y Chen, Y Zhu, S Dian - Processes, 2023 - mdpi.com
To solve the trajectory planning problem of the flexible manipulator under various
constraints such as end-camera attitude, drive space, and obstacles during video inspection …
constraints such as end-camera attitude, drive space, and obstacles during video inspection …
[HTML][HTML] Assignment-simulation model for forklifts in a distribution center with aisle constraints
M Becerra-Fernandez, OR Romero… - … Modelling Practice and …, 2024 - Elsevier
This study proposes a simulation model for allocating counterbalanced forklifts in a logistics
distribution center (LDC) with aisle constraints. Modeling the case study for a consumer …
distribution center (LDC) with aisle constraints. Modeling the case study for a consumer …
[HTML][HTML] Is time-optimal speed planning under jerk constraints a convex problem?
L Consolini, M Locatelli - Automatica, 2024 - Elsevier
We consider the speed planning problem for a vehicle moving along an assigned trajectory,
under maximum speed, tangential and lateral acceleration, and jerk constraints. The …
under maximum speed, tangential and lateral acceleration, and jerk constraints. The …
[HTML][HTML] Non-Orthogonal Serret–Frenet Parametrization Applied to Path Following of B-Spline Curves by a Mobile Manipulator
A tool for path following for a mobile manipulator is herein presented. The control algorithm
is obtained by projecting a local frame associated with the robot onto the desired path, thus …
is obtained by projecting a local frame associated with the robot onto the desired path, thus …
Fast Shortest Path Polyline Smoothing With G1 Continuity and Bounded Curvature
In this work, we propose a novel and efficient method for smoothing polylines in motion
planning tasks. The algorithm applies to motion planning of vehicles with bounded …
planning tasks. The algorithm applies to motion planning of vehicles with bounded …
Decentralized motion planning for intelligent bus platoon based on hierarchical optimization framework
L Yu, K Li, Z Kuang, Z Wang - Transportation Research Part C: Emerging …, 2023 - Elsevier
Intelligent bus platoon effectively meets the high demand for public transport during rush
hours. A decentralized motion planning method based on hierarchical optimization …
hours. A decentralized motion planning method based on hierarchical optimization …