Results 41 to 50 of about 54,420 (165)

Shallow snow performance of tracked vehicles

Journal of Terramechanics, 1984
Compression and shear deformation properties of dry fresh snow and dry age-hardened snow were investigated in a cold room. And those properties of fresh wet snow were tested in-situ using a portable loading plate, and vane or ring shear test apparatus.
openaire   +2 more sources

Particle Filter Vehicles Tracking by Fusing Multiple Features

IEEE Access, 2019
Real-time and accurate vehicle tracking by Cameras and Surveillance can provide strong support for the acquisition and application of important traffic parameters, which is the basis of the traffic condition evaluation and the reasonable traffic command ...
Yu Wang, Xiaojuan Ban, Huan Wang, Xiaorui Li, Zixuan Wang, Di Wu, Yun Yang, Sinuo Liu   +7 more
doaj   +1 more source

Model predictive control for autonomous vehicle path tracking through optimized kinematics

Results in Engineering
Tracking performance and stability of path tracking is crucial for unmanned vehicles' navigational tasks. Researches on vehicle path tracking controllers primarily rely on dynamic models.
Jinrui Nan, Ziqi Ge, Xucheng Ye, Andrew F. Burke, Jingyuan Zhao   +4 more
doaj   +1 more source

A Model Predictive Controller with Longitudinal Speed Compensation for Autonomous Vehicle Path Tracking

Applied Sciences, 2019
Autonomous vehicle path tracking accuracy faces challenges in being accomplished due to the assumption that the longitudinal speed is constant in the prediction horizon in a model predictive control (MPC) control frame.
Qiangqiang Yao, Ying Tian
doaj   +1 more source

VEHICLE TRACKING SYSTEM

, 2020
The development is utilized for reducing the exertion comparatively as the hard works of the human. We are reducing the precarious work or giving suitability of the life of individuals through creation following structures. We had made differing vehicle following structure dubai.
openaire   +2 more sources

A Novel Framework for Vehicle Detection and Tracking in Night Ware Surveillance Systems

IEEE Access
In the field of traffic surveillance systems, where effective traffic management and safety are the primary concerns, vehicle detection and tracking play an important role.
Nouf Abdullah Almujally, Asifa Mehmood Qureshi, Abdulwahab Alazeb, Hameedur Rahman, Touseef Sadiq, Mohammed Alonazi, Asaad Algarni, Ahmad Jalal   +7 more
doaj   +1 more source

Vision-Based Leader Vehicle Trajectory Tracking for Multiple Agricultural Vehicles

Sensors, 2016
The aim of this study was to design a navigation system composed of a human-controlled leader vehicle and a follower vehicle. The follower vehicle automatically tracks the leader vehicle.
Linhuan Zhang, Tofael Ahamed, Yan Zhang, Pengbo Gao, Tomohiro Takigawa   +4 more
doaj   +1 more source

Optimal Path Tracking Control of Autonomous Vehicle: Adaptive Full-State Linear Quadratic Gaussian (LQG) Control

IEEE Access, 2019
In practice, many autonomous vehicle developers put a tremendous amount of time and efforts in tuning and calibrating the path tracking controllers in order to achieve robust tracking performance and smooth steering actions over a wide range of vehicle ...
Kibeom Lee, Seungmin Jeon, Heegwon Kim, Dongsuk Kum   +3 more
doaj   +1 more source

Speed Tracking Control of a Vehicle Robot Driver System Using Multiple Sliding Surface Control Schemes

International Journal of Advanced Robotic Systems, 2013
To overcome the drawbacks of using a traditional proportional-integral-derivative (PID) control method for a robot driver system, such as requiring preliminary offline learning, big overshoot and large speed fluctuation, a new method for speed tracking ...
Gang Chen, Wei-Gong Zhang, Xiao-Na Zhang
doaj   +1 more source

Coverage Analysis of LoRa and NB-IoT Technologies on LPWAN-Based Agricultural Vehicle Tracking Application. [PDF]

Sensors (Basel), 2023
Soy H.
europepmc   +1 more source