Efficient safety-enhanced velocity planning for autonomous driving with chance constraints

J Fu, X Zhang, Z Jian, S Chen, J Xin… - IEEE Robotics and …, 2023 - ieeexplore.ieee.org
Velocity planning is an important module of autonomous driving, which aims to generate the
velocity profile given a reference path. However, most existing algorithms fail to adequately …

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 …

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 …

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 …

Safe and Energy-Efficient Jerk-Controlled Speed Profiling for On-Road Autonomous Vehicles

F Tarhini, R Talj, M Doumiati - IEEE Transactions on Intelligent …, 2024 - ieeexplore.ieee.org
Efficient speed planning is crucial for the safe and comfortable navigation of autonomous
vehicles in dynamic environments. This paper introduces a novel energy-efficient, jerk …

Speed Planning Based on Terrain-Aware Constraint Reinforcement Learning in Rugged Environments

A Yang, W Li, Y Hu - IEEE Robotics and Automation Letters, 2024 - ieeexplore.ieee.org
Speed planning in rugged terrain poses challenges due to various constraints, such as
traverse efficiency, dynamics, safety, and smoothness. This letter introduces a framework …

A Multi-Stage Trajectory Planning System for Autonomous Vehicle in Mixture Scenarios

E Chang, J Fu, Z Zong, S Chen, J Xin… - 2023 IEEE 26th …, 2023 - ieeexplore.ieee.org
In the field of autonomous driving, trajectory planning has achieved substantial
advancements, ensuring safety and efficiency in the majority of scenarios. Nevertheless, the …

Collision Chart for Deadlock-Free Velocity Planning: Application to Multi-Robot Traffic

J Tillet, R Sainct, A Cord - Available at SSRN 4682564 - papers.ssrn.com
This paper introduces an algorithm that optimizes the velocity profile of an intelligent vehicle
with fixed path to avoid dynamic obstacles, while avoiding deadlock situations. Interval …