Trajectory planning for an autonomous vehicle with conflicting moving objects along a fixed path–an exact solution method

X Shi, X Li - Transportation research part B: methodological, 2023 - Elsevier
Trajectory planning for autonomous vehicles (AVs) by considering conflicting moving objects
(CMOs) is a challenging problem to AV operations. This paper investigates an AV trajectory …

Spatio-temporal motion planning for autonomous vehicles with trapezoidal prism corridors and bézier curves

S Deolasee, Q Lin, J Li, JM Dolan - 2023 American Control …, 2023 - ieeexplore.ieee.org
Safety-guaranteed motion planning is critical for self-driving cars to generate collision-free
trajectories. A layered motion planning approach with decoupled path and speed planning …

Real-time parallel trajectory optimization with spatiotemporal safety constraints for autonomous driving in congested traffic

L Zheng, R Yang, Z Peng, H Liu… - 2023 IEEE 26th …, 2023 - ieeexplore.ieee.org
Multi-modal behaviors exhibited by surrounding vehicles (SVs) can typically lead to traffic
congestion and reduce the travel efficiency of autonomous vehicles (AVs) in dense traffic …

Navigating Unsignalized Intersections: A Predictive Approach for Safe and Cautious Autonomous Driving

N Pourjafari, A Ghafari, A Ghaffari - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Collision avoidance at unsignalized intersections is critical to autonomous vehicle
technology. Our work addresses the challenging problem of online speed planning along a …

[PDF][PDF] Using Inverse Dynamics Technique in Planning Autonomous Vehicle Speed Mode Considering Physical Constraints

M Diachuk, SM Easa - Highlights Veh, 2023 - researchgate.net
The study aims at improving the technique of planning the autonomous vehicles'(AV) speed
mode based on a kinematic model with physical restrictions. A mathematical model relates …

Decentralized Planning for Car-Like Robotic Swarm in Cluttered Environments

C Ma, Z Han, T Zhang, J Wang, L Xu… - 2023 IEEE/RSJ …, 2023 - ieeexplore.ieee.org
Robot swarm is a hot spot in robotic research community. In this paper, we propose a
decentralized framework for car-like robotic swarm which is capable of real-time planning in …

Distributed Coordination and Centralized Scheduling for Automobiles at Intersections

YT Lin, CW Lin, IHR Jiang, C Liu - Machine Learning and Optimization …, 2023 - Springer
Intersections are one of the most common conflicting scenarios, where vehicles intend to
pass through them at the same time. As the technology advances, connected and …

Beyond NaN: resiliency of optimization layers in the face of infeasibility

WT Wong, S Kinsey, R Karunasena… - Proceedings of the …, 2023 - ojs.aaai.org
Prior work has successfully incorporated optimization layers as the last layer in neural
networks for various problems, thereby allowing joint learning and planning in one neural …

Artificial Potential Field Based Unsignalized Intersection Driving

D Giridhar - 2023 - rave.ohiolink.edu
This thesis deals with the problem of local horizon motion planning for an autonomous
vehicle (AV) at an urban unsignalised intersection scenario. The chances of crashes are …