Impacts of model fidelity on trajectory optimization for autonomous vehicles in extreme maneuvers

JK Subosits, JC Gerdes - IEEE Transactions on Intelligent …, 2021 - ieeexplore.ieee.org
In this paper, we quantify the impacts of model fidelity on the effectiveness of trajectory
optimization for autonomous vehicles when driving at the limits of friction through …

Models and methodology for optimal trajectory generation in safety-critical road–vehicle manoeuvres

K Berntorp, B Olofsson, K Lundahl… - Vehicle System …, 2014 - Taylor & Francis
There is currently a strongly growing interest in obtaining optimal control solutions for
vehicle manoeuvres, both in order to understand optimal vehicle behaviour and, perhaps …

Planning and control of drifting-based collision avoidance strategy under emergency driving conditions

D Li, J Zhang, S Lin - Control Engineering Practice, 2023 - Elsevier
Automated emergency collision avoidance (CA) technology has made tremendous
progresses in recent years. However, the existing CA approaches, either braking or steering …

A new control approach for automated drifting in consideration of the driving characteristics of an expert human driver

E Joa, H Cha, Y Hyun, Y Koh, K Yi, J Park - Control Engineering Practice, 2020 - Elsevier
This paper presents a new control approach for automated drifting in consideration of how
expert drivers conduct drifting. The expert drivers stabilize their vehicles at high sideslip …

[HTML][HTML] Study on driving decision-making mechanism of autonomous vehicle based on an optimized support vector machine regression

J Zhang, Y Liao, S Wang, J Han - Applied Sciences, 2017 - mdpi.com
Featured Application This work is specifically applied to the driving decision-making system
of autonomous vehicles, allowing autonomous vehicles to run safely under complex urban …

Homotopic optimization for autonomous vehicle maneuvering

J Zhou, A Balachandran, B Olofsson… - 2024 IEEE Intelligent …, 2024 - ieeexplore.ieee.org
Optimization of vehicle maneuvers using dynamic models in constrained spaces is
challenging. Homotopic optimization, which has shown success for vehicle maneuvers with …

Human-Inspired Autonomous Racing in Low Friction Environments

TP Weber, RK Aggarwal… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Low friction surfaces such as ice and snow pose a significant challenge for autonomous
vehicle maneuvering due to the limited available traction. While some prior works have …

Design of LPV control for autonomous vehicles using the contributions of big data analysis

D Fényes, B Németh, P Gáspár - International Journal of Control, 2022 - Taylor & Francis
The paper deals with a robust autonomous path-following functionality, in which the safe
velocity and the motion profile of the vehicle with varying tyre-road contact must be …

The adjoint method for time-optimal control problems

P Eichmeir, T Lauß… - Journal of …, 2021 - asmedigitalcollection.asme.org
In this article, we discuss a special class of time-optimal control problems for dynamic
systems, where the final state of a system lies on a hyper-surface. In time domain, this …

Formulation and interpretation of optimal braking and steering patterns towards autonomous safety-critical manoeuvres

V Fors, B Olofsson, L Nielsen - Vehicle System Dynamics, 2019 - Taylor & Francis
Stability control of a vehicle in autonomous safety-critical at-the-limit manoeuvres is
analysed from the perspective of lane kee** or lane changing, rather than that of yaw …