Results 81 to 90 of about 1,303 (174)

Research on Modeling and Differential Steering Control System for Battery-Electric Autonomous Tractors

Actuators
To tackle the challenges faced by traditional wheeled tractors, whose steering systems have low flexibility and a large turning radius, and thus make turning hard in small fields and greenhouses, this paper proposes a differential steering control ...
Wentao Xia, Shuzhen Hu, Binchao Chen, Mengrong Liu, Ming Li   +4 more
doaj   +1 more source

Evaluation of the Dynamic Behavior and Vibrations of the Operator-Vehicle Assembly in Electric Agricultural Tractor Operations: A Simulation Approach for Sustainable Transport Systems

Systems
This study presents an advanced simulation-based methodology for evaluating the dynamic vibrational behavior of the operator–vehicle assembly in autonomous electric agricultural tractors.
Teofil-Alin Oncescu, Ilona Madalina Costea, Ștefan Constantin Burciu, Cristian Alexandru Rentea   +3 more
doaj   +1 more source

MPC-Based EMS for a Series Hybrid Electric Tractor

IEEE Access
This paper presents a model predictive control (MPC) based energy management system (EMS) using a multi-objective optimization problem. The proposed scheme design utilizes four primary energy management objectives: power sharing, SOC regulation, fuel consumption minimization, and engine efficiency maximization. Secondary objectives of energy management
Gonzalo Curiel-Olivares, Gerardo Escobar, Scott Johnson, Ricardo Schacht-Rodríguez   +3 more
openaire   +2 more sources

Advanced Energy Management Strategy for Tractor-to-Home Electrification in Off-Grid Agricultural Microgrids

IEEE Access
This study presents a comprehensive energy management strategy designed for an off-grid agricultural microgrid that integrates a photovoltaic (PV) array, Home Battery Energy Storage (HBES), and Electric Tractor Battery Energy Storage (TBES). The proposed
Aissa Benhammou, Mohamed Amine Hartani, Ahmed M. Nassef, Hegazy Rezk   +3 more
doaj   +1 more source

Power-cyclic mixing to reduce energy demand in electric dairy feed mixing

Smart Agricultural Technology
The main agricultural equipment for feeding dairy cattle is a standard diesel tractor in combination with a trailed feed mixer, which is powered via the power take-off (PTO) of the tractor.
Fredrik Regler, Julius Wendling, Heinz Bernhardt   +2 more
doaj   +1 more source

SELECTION OF METHOD FOR REGULATION OF TRACTOR PROPULSION ASYNCHRONOUS ELECTRIC MOTOR AND CONSTRUCTION OF MECHANICAL CHARACTERISTICS

Наука и техника, 2015
Nowadays the work is in progress to develop wheeled and caterpillar tractors with electromechanical transmission. Range of changes in transmission gear ratio while using propulsion electric motor depends on mechanical characteristics of a tractor ...
Ch. I. Zhdanovich, N. V. Kalinin
doaj  

Steam, Oil-Electric and Electric Rail Tractors [PDF]

Nature, 1936
openaire   +1 more source

Effect of motor speeds on traction performance of a single-motor electric tractor at various gear stages during plow tillage. [PDF]

Sci Rep
Siddique MAA, Baek SM, Baek SY, Jeon HH, Park JD, Park MJ, Yang CW, Park MJ, Kim YS, Kim WS, Kim YJ.   +10 more
europepmc   +1 more source

Cost competitiveness of alternative heavy-duty truck technologies under real-world utilisation profiles. [PDF]

Nat Commun
Hoppe J, Ueckerdt F, Plötz P, Link S, Speth D, Weißenburger B, Zhao P, Pietzcker R.   +7 more
europepmc   +1 more source

Real-world CAN bus dataset for agricultural tractor block load cycle characterization. [PDF]

Data Brief
Dana A, Özener O, Tellioğlu AC.
europepmc   +1 more source