A path-planning method considering environmental disturbance based on VPF-RRT

Z Chen, J Yu, Z Zhao, X Wang, Y Chen - Drones, 2023 - mdpi.com
In the traditional rapidly exploring random tree (RRT) algorithm, the planned path is not
smooth, the distance is long, and the fault tolerance rate of the planned path is low …

A cooperative hunting method for multi-USV based on the A* algorithm in an environment with obstacles

Z Chen, Z Zhao, J Xu, X Wang, Y Lu, J Yu - Sensors, 2023 - mdpi.com
A single unmanned surface combatant (USV) has poor mission execution capability, so the
cooperation of multiple unmanned surface ships is widely used. Cooperative hunting is an …

Smooth path planning method for unmanned surface vessels considering environmental disturbance

J Yu, Z Chen, Z Zhao, X Wang, Y Bai, J Wu… - International Journal of …, 2023 - Springer
To solve the problems of unsmooth path planning, insufficient dynamic obstacle avoidance
ability, and environmental disturbance effect on the path planning result, this paper …

[PDF][PDF] Multi-objective automated guided vehicle scheduling based on MapReduce framework.

W Shi, DB Tang, P Zou - Advances in Production Engineering & …, 2021 - apem-journal.org
During material handling processes, automated guided vehicles (AGVs) pose a path conflict
problem. To solve this problem, we proposed a multi‐objective scheduling model based on …

Asymptotically optimal feedback planning using a numerical Hamilton-Jacobi-Bellman solver and an adaptive mesh refinement

DS Yershov, E Frazzoli - The International Journal of …, 2016 - journals.sagepub.com
We present the first asymptotically optimal feedback planning algorithm for nonholonomic
systems and additive cost functionals. Our algorithm is based on three well-established …

Lane-level route planning for autonomous vehicles

M Jones, M Haas-Heger, J van den Berg - International Workshop on the …, 2022 - Springer
We present an algorithm that, given a representation of a road network in lane-level detail,
computes a route that minimizes the expected cost to reach a given destination. In doing so …

Causal domain restriction for Eikonal equations

Z Clawson, A Chacon, A Vladimirsky - SIAM Journal on Scientific Computing, 2014 - SIAM
Many applications require efficient methods for solving continuous shortest path problems.
Such paths can be viewed as characteristics of static Hamilton--Jacobi equations. Several …

Efficient dynamic floor field methods for microscopic pedestrian crowd simulations

D Hartmann, P Hasel - Communications in Computational Physics, 2014 - cambridge.org
Floor field methods are one of the most popular medium-scale navigation concepts in
microscopic pedestrian simulators. Recently introduced dynamic floor field methods have …

Waypoint trajectory planning in the presence of obstacles with a tunnel-milp approach

RJM Afonso, RKH Galvao… - 2013 European control …, 2013 - ieeexplore.ieee.org
This work presents a waypoint trajectory planning technique for an autonomous vehicle in
the presence of obstacles using a tunnel-MILP formulation for the avoidance constraints …

Hybrid simplicial-randomized approximate stochastic dynamic programming for multireservoir optimization

L Zephyr, BF Lamond, P Lang - Computational Management Science, 2024 - Springer
We revisit an approximate stochastic dynamic programming method that we proposed
earlier for the optimization of multireservoir problems. The method exploited the convexity …