Backstepping based intelligent control of tractor-trailer mobile manipulators with wheel slip consideration

N Kumar - ISA transactions, 2024 - Elsevier
In this research, a new hybrid backstepping control strategy based on a neural network is
proposed for tractor-trailer mobile manipulators in the presence of unknown wheel slippage …

Trajectory tracking for agricultural tractor based on improved fuzzy sliding mode control

C Yin, S Wang, J Gao, X Li - Plos one, 2023 - journals.plos.org
Trajectory tracking is one of the key technologies for tractor automatic navigation. Its main
purpose is to adjust the steering mechanism of the tractor to follow the planned trajectory …

Robust trajectory tracking control of an autonomous tractor-trailer considering model parameter uncertainties and disturbances

E Lu, J Xue, T Chen, S Jiang - Agriculture, 2023 - mdpi.com
This paper discusses the robust trajectory tracking control of an autonomous tractor-trailer in
agricultural applications. Firstly, considering the model parameter uncertainties and various …

Straight-line path tracking control of agricultural tractor-trailer based on fuzzy sliding mode control

W Huang, X Ji, A Wang, Y Wang, X Wei - Applied Sciences, 2023 - mdpi.com
In order to solve the labor shortage problem, unmanned agricultural vehicles have been
widely promoted in China. Among these vehicles, unmanned tractor-trailers have garnered …

Parking precise alignment control and cotransporter system for rice harvester and transporter

W Zhang, L Hu, F Ding, X Luo, Z Zhang, L Hu… - … and Electronics in …, 2023 - Elsevier
In autonomous rice harvesting, the use of transporters to assist rice transportation is an
effective way to improve efficiency. However, nonlinear systems, such as double Hydraulic …

A novel iterative learning-model predictive control algorithm for accurate path tracking of articulated steering vehicles

X Chen, C Yang, J Cheng, H Hu, G Shao… - IEEE Robotics and …, 2024 - ieeexplore.ieee.org
Refining the path tracking of articulated steering vehicles amidst terrain disturbances
presents a formidable challenge. While model predictive control (MPC) offers promise in …

Integrating UAV, UGV and UAV-UGV collaboration in future industrialized agriculture: Analysis, opportunities and challenges

Z Ren, H Zheng, J Chen, T Chen, P Xie, Y Xu… - … and Electronics in …, 2024 - Elsevier
Industrialized agriculture is the direction of future agricultural development, which is
developing in the direction of scale, diversification, unmanned and integration. The …

Synchronized path planning and tracking for front and rear axles in articulated wheel loaders

Y Wang, X Liu, Z Ren, Z Yao, X Tan - Automation in Construction, 2024 - Elsevier
Wheel loaders are multi-function construction equipment, yet their complex kinematics and
coupled front-rear axle relationships pose significant challenges in path planning and …

PSO-NMPC control strategy based path tracking control of mining LHD (scraper)

Y Liu, P Peng, L Wang, J Wu, M Lei, C Zhang, R Lei - Scientific Reports, 2024 - nature.com
The automation of underground articulated vehicles is a critical step in advancing digital and
smart mining. Current nonlinear model predictive control (NMPC) controllers face …

A novel robust model predictive controller for improving the steering stability of electric drive mobile platform considering the effect of both yaw motion and rototiller …

F Chen, J Ding, Z Luo, E Zheng, Y Lu, Y Shi… - … and Electronics in …, 2025 - Elsevier
The instability problem of electric drive mobile platform (EDMP) is extremely prominent due
to the narrow workspace and complex working environment in protected horticulture. In this …