Results 71 to 80 of about 277 (171)

Trajectory Tracking Control Design for 4WS Vehicle Based on Particle Swarm Optimization and Phase Plane Analysis

open access: yesApplied Sciences
With the rapid development of today’s society, the traffic environment has become more and more complex. As an essential part of intelligent vehicles, trajectory tracking has attracted significant attention for its stability and safety.
Yang Sun   +4 more
doaj   +1 more source

NMPC-Based Path Tracking Control Through Cascaded Discretization Method Considering Handling Stability for 4WS Autonomous Vehicles Under Extreme Conditions

open access: yesWorld Electric Vehicle Journal
In the realm of autonomous driving, motion control generally involves two critical aspects—path following and stability control—and an inevitable mutual interference exists between them under extreme conditions.
Guozhu Zhu, Weirong Hong
doaj   +1 more source

Active suspension and 4WS.

open access: yesJournal of the Japan Society for Precision Engineering, 1989
YOSHIDA, Hiroshi, TANAKA, Tadao
openaire   +2 more sources

Design of a Path-Tracking Controller with an Adaptive Preview Distance Scheme for Autonomous Vehicles

open access: yesMachines
This paper presents a method to design a path-tracking controller with an adaptive preview distance scheme for autonomous vehicles. Generally, the performance of a path-tracking controller depends on tire–road friction and is severely deteriorated on low-
Manbok Park, Seongjin Yim
doaj   +1 more source

The Control of Handling Stability for Four-Wheel Steering Distributed Drive Electric Vehicles Based on a Phase Plane Analysis

open access: yesMachines
For the sake of enhancing the handling and stability of distributed drive electric vehicles (DDEVs) under four-wheel steering (4WS) conditions, this study proposes a novel hierarchical control strategy based on a phase plane analysis.
Guanfeng Wang, Qiang Song
doaj   +1 more source

COVID-19 and global mental health. [PDF]

open access: yesLancet Psychiatry, 2021
Kohrt BA.
europepmc   +1 more source

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