Results 51 to 60 of about 648 (176)

APF‐NMPC‐Based Hybrid Path Planning for Autonomous Vehicles in Underground Mining Areas

IET Intelligent Transport Systems, Volume 20, Issue 1, January/December 2026.
This paper proposes a hybrid path planning method integrating both detouring and crossing strategies. First, a novel obstacle risk field model is constructed. By introducing a dynamic obstacle avoidance adjustment factor, this model achieves precise quantification of the crossable risk of obstacles in three‐dimensional space.
Peng Luo, Chaozhong Wu, Shengguang Xiong, Chuang Qian, Zhijun Chen   +4 more
wiley   +1 more source

A Novel Reduced‐Order Underwater Vehicle Dynamics Model for VDM‐Based Navigation: Structure and Parameter Setting

IET Radar, Sonar &Navigation, Volume 20, Issue 1, January/December 2026.
The existing vehicle dynamics model (VDM)‐based navigation rely on high‐order VDMs to serve as a virtual Doppler velocity log, causing complexity of identification algorithm as well as imperfect identification performance. To solve this problem, this paper proposes a reduced‐order VDM structure and its parameter setting method to minimise navigation ...
Kwang‐Hee Han, Won‐Sang Ra, Taeil Suh, Ick‐Ho Whang   +3 more
wiley   +1 more source

Study on Vehicle Driving Stability Under the Coupling of Ramp Circular Curve Radius and Pavement Wetness State

Advances in Civil Engineering, Volume 2026, Issue 1, 2026.
To clarify the coupled effects of ramp circular curve radius and pavement wetness state on vehicle driving stability, 26 ramp models with circular curve radii ranging from 30 to 280 m were constructed using Carsim software, and pavement friction coefficients were set as 0.85 (dry), 0.5 (wet), and 0.2 (rainfall) to simulate different wetness states ...
Runfeng Deng, Chunli Guo, Yankun Lu, Yaolu Ma, Giuseppina Pappalardo   +4 more
wiley   +1 more source

A Literature Survey on Sideslip Angle Estimation Using Vehicle Dynamics Based Methods

IEEE Access
The vehicle sideslip angle or lateral velocity is a measure both for driving stability and for occupant’s subjective perception of safety. With the introduction of vehicle dynamics control systems and automated driving functions, knowledge of this
Dzenana Puscul, Cornelia Lex, Michele Vignati, Liang Shao   +3 more
doaj   +1 more source

Comprehensive Behavior Spectrum Analysis of Risky Driving Behaviors on Mountain Curves

Journal of Advanced Transportation, Volume 2026, Issue 1, 2026.
Constrained by complex topography, mountain roads with tight bends and steep slopes show inherently high‐risk traits, with accident rates several times higher than on ordinary roads. Dynamic driving behaviors and complex environmental interferences have long hindered risk assessment due to fragmented data and static analysis.
Tangzhi Liu, Chongling Liu, Wenjing Zhou, Pan Wu, Meng Wang, Shuang Deng, Song Wang, Maria Castro   +7 more
wiley   +1 more source

Assessment Method for Driving Risk of Heavy‐Duty Trucks at Interchange Ramps

Journal of Advanced Transportation, Volume 2026, Issue 1, 2026.
The accident rate of interchange ramps based on investigated Chinese cases is approximately two times higher than that of mainline sections, where losses in human lives and economic costs caused by heavy‐duty truck (HDT) accidents are far greater than those of sedans. Nevertheless, existing risk assessments overlook the coupled effects of human–vehicle–
Xiaomin Yan, Chi Zhang, Dibin Wei, Yichao Xie, Tingyu Guo, Bo Wang, Yajie Zou   +6 more
wiley   +1 more source

Study on electronic stability program control strategy based on the fuzzy logical and genetic optimization method

Advances in Mechanical Engineering, 2017
This article introduces the β phase plane method to determine the stability state of the vehicle and then proposes the electronic stability program fuzzy controller to improve the stability of vehicle driving on a low adhesion surface at high speed ...
Lisheng Jin, Xianyi Xie, Chuanliang Shen, Fangrong Wang, Faji Wang, Shengyuan Ji, Xin Guan, Jun Xu   +7 more
doaj   +1 more source

Trajectory Planning and Tracking With Multiobjective Optimization for Connected and Automated Vehicles at Expressway On‐Ramps

Journal of Advanced Transportation, Volume 2026, Issue 1, 2026.
On‐ramp merging is a common expressway maneuver for connected and automated vehicles (CAVs), where trajectory planning and tracking control are central to avoiding collisions. However, existing studies rarely optimize the selection of merge start and end points and give limited attention to constraints from acceleration‐lane length. This study proposes
Zhibo Gao, Lan Yao, Jin Li, Yanduo Yin, Jian Xiang, Kejun Long, Hongtai Yang   +6 more
wiley   +1 more source

Robust Path Tracking Control with Lateral Dynamics Optimization: A Focus on Sideslip Reduction and Yaw Rate Stability Using Linear Quadratic Regulator and Genetic Algorithms

Vehicles
Currently, one of the most important challenges facing autonomous vehicles’ development due to varying driving conditions is effective path tracking while considering lateral stability.
Karrar Y. A. Al-bayati, Ali Mahmood, Róbert Szabolcsi   +2 more
doaj   +1 more source

Autonomous Antidisturbance Flight Control of Tilt‐Rotor UAV in Complex Environment of Ultralow Altitude

International Journal of Aerospace Engineering, Volume 2026, Issue 1, 2026.
In our work, an algorithm is presented for tilt‐rotor UAV clusters in an unknown complex environment, which addresses the challenge of navigating and positioning in complex unknown environments without external navigation and positioning information.
Liben Yang, Yu Li, Jianwen Tian, Dong Wang, Mohammad Rezwan Habib   +4 more
wiley   +1 more source