Formal certification methods for automated vehicle safety assessment

T Zhao, E Yurtsever, JA Paulson… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Challenges related to automated driving are no longer focused on just the construction of
such automated vehicles (AVs) but also on assuring the safety of operation. Recent …

Control sequences generation for testing vehicle extreme operating conditions based on latent feature space sampling

Y Zhu, Z Li, F Wang, L Li - IEEE Transactions on Intelligent …, 2023 - ieeexplore.ieee.org
Extreme operating conditions refer to the critical dynamic state during vehicle operation. The
lack of experimental data under critical conditions is one of the fundamental problems in the …

Glalt: Global-local attention-augmented light transformer for scene text recognition

H Zhang, G Luo, J Kang, S Huang… - … on Neural Networks …, 2023 - ieeexplore.ieee.org
Recent years have witnessed the growing popularity of connectionist temporal classification
(CTC) and attention mechanism in scene text recognition (STR). CTC-based methods …

On the comparability and optimal aggressiveness of the adversarial scenario-based safety testing of robots

B Weng, GA Castillo, W Zhang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This article studies the class of scenario-based safety testing algorithms in the black-box
safety testing configuration. For algorithms sharing the same state–action set coverage with …

Observer gain optimization for minimization of minimal robust positively invariant set and invariant set-based fault detection

F Xu, S Olaru, MM Seron - Automatica, 2024 - Elsevier
This paper designs observer gains to optimize the minimal robust positively invariant set and
uses this set for robust fault detection. First, the sizes of the minimal robust positively …

Learning-based stochastic driving model for autonomous vehicle testing

L Liu, S Feng, Y Feng, X Zhu… - Transportation research …, 2022 - journals.sagepub.com
In the simulation-based testing and evaluation of autonomous vehicles (AVs), how
background vehicles (BVs) drive directly influences the AV's driving behavior and further …

A Lifetime Management Framework for SOTIF-Oriented Vehicle Dynamics Control: A Data-driven Approach

J Chen, J Liang, S Teng, H Zhang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Current safety of the intended functionality (SOTIF) studies are focused on perception
limitations, decision uncertainties, and human-machine interaction, while it tends to overlook …

A finite-sampling, operational domain specific, and provably unbiased connected and automated vehicle safety metric

B Weng, L Capito, Ü Özgüner… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
A connected and automated vehicle safety metric determines the performance of a subject
vehicle (SV) by analyzing the data involving the interactions among the SV and other …

Tree-based scenario classification: a formal framework for coverage analysis on test drives of autonomous vehicles

T Schallau, S Naujokat, F Kullmann… - arXiv preprint arXiv …, 2023 - arxiv.org
Scenario-based testing is envisioned as a key approach for the safety assurance of
autonomous vehicles. In scenario-based testing, relevant (driving) scenarios are the basis of …

基于场景动力学和强化学习的自动驾驶边缘测试场景生成方法

李江坤, 邓伟文, 任秉韬, 王文奇, 丁娟 - 汽车工程, 2022 - qichegongcheng.com
为解决小概率高风险边缘测试场景的问题, 本文提出一种基于场景动力学和强化学习的边缘场景
生成方法, 实现边缘场景的自动生成, 能模拟真实世界中车辆间的对抗与博弈行为的特征 …