Design load analysis for electrification of a 55-kW agricultural tractor based on workload [PDF]
Scientific ReportsThis study aimed to determine and analyze the design loads required for the electrification of a 55‑kW agricultural tractor through field experiments. A measurement system was installed to record data from the engine, driving axles, power take‑off (PTO),
Seung-Min Baek +4 more
doaj +2 more sources
Estimation of wheel slip in 2WD mode for an agricultural tractor during plowing operation using an artificial neural network [PDF]
Scientific Reports, 2023 As artificial neural networks (ANNs) have been shown to be precise and reliable in supporting the field of artificial intelligence technology, agricultural scientists have focused on employing ANN for agricultural applications.
Naji Mordi Naji Al-Dosary +2 more
doaj +2 more sources
Multi-objective macro-geometry optimization of a compound planetary geartrain for an electric tractor powertrain using NSGA-II [PDF]
Scientific ReportsThis study presents a multi-objective macro-geometry optimization of a compound planetary geartrain for an electric tractor powertrain. The proposed framework simultaneously minimizes peak-to-peak static transmission error and maximizes gear mesh ...
Seung-Min Baek +4 more
doaj +2 more sources
Analysis of structure and dynamic characteristics for an electric tractor platform [PDF]
Scientific ReportsThe electrification of agricultural tractors introduces significant changes in vehicle architecture, mass distribution, and structural load paths. In particular, the transition from conventional diesel tractor platforms employing engine–axle integrated ...
Seung-Min Baek +5 more
doaj +2 more sources
Determination of design requirements and characteristic analysis of powertrain configurations for electric tractors based on actual agricultural workload [PDF]
Scientific ReportsDetermining the design requirements for an electric tractor is crucial for its optimal configuration, as specifications vary across different agricultural operations, field sizes, and field characteristics.
Da-Vin Ahn +6 more
doaj +2 more sources
Usable time estimation and suitable battery selection for electric tractor considering agricultural operational load [PDF]
Scientific ReportsThis study estimates battery usable time and discharge rates, and selects a suitable battery for a single-motor electric tractor using dynamometer tests and rotary tillage at L-slow, L-fast, and M-slow gear stages.
Md. Abu Ayub Siddique +8 more
doaj +2 more sources
The suspension characteristics of agricultural tractor tyres [PDF]
, 1991 A method used to measure the radial suspension properties of agricultural tractor tyres is described. The stiffness and damping of a range of tyres have been measured.
Lines, Jeffrey A.
core +7 more sources
Slip and tractive efficiency of an electric tractor with a 4WID E-axle system [PDF]
Scientific ReportsThis study aims to verify the performance of an electric tractor equipped with a four-wheel independent driving (4WID) electric axle (E-axle) system through simulation analysis using a MATLAB/Simulink model.
SeungYun Baek +3 more
doaj +2 more sources
Prediction of tractor drawbar pull under different tillage tools using machine learning and low-cost sensors [PDF]
Scientific ReportsMachine-learning models were developed to predict the drawbar pull of a 78-kW-class tractor for moldboard, chisel, and subsoiler plows. Four models were tested: random forest (RF), extreme gradient boosting (XGB), artificial neural network (ANN), and ...
So-Yun Gong +6 more
doaj +2 more sources
Digital analogue of an agricultural tractor [PDF]
MATEC Web of Conferences, 2021 Today the trend in the digitalisation of all economic spheres is particularly noticeable. Agriculture is no exception here. According to forecasts, the agribusiness transition to Industry-4.0 will increase the yield by 10 %. One of the digital design and modeling technologies is the use of digital analogues of objects or processes.
Didmanidze Otari +3 more
openaire +2 more sources