144   Artículos

 
en línea
Hui Jiang, Guoyan Xu, Wen Zeng, Feng Gao and Xiaohu Tang    
Lateral overturns are the most frequent fatal accidents involving tractors. A tractor being able to travel safely on uneven or sloped terrain is still an open field of investigation. The design concept of a four-wheel-drive tractor that can traverse hill... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Rudolf Abrahám, Radoslav Majdan, Katarína Kollárová, Zdenko Tkác, Eva Matejková, Sona Masarovicová and Róbert Drlicka    
In general, energy loss reduction via the interaction of tires with the ground improves tractor traction performance when a drawbar pull is generated. This paper is examines the driving wheels with steel spikes for a tractor equipped with modern radial t... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Hyo-Geol Kim, Jin-Woong Lee, Su-Chul Kim, Jooseon Oh and Sung-Bo Shim    
In this study, crank-locker kinematic equations were used to analyze the three-point hitch behavior when the dynamometer was connected to the work machine. The dynamometer was statically tested with a hydraulic actuator, and the accuracy of the three-way... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Kai Lu, Jing Liang, Mengnan Liu, Zhixiong Lu, Jinzhong Shi, Pengfei Xing and Lin Wang    
Transmission efficiency is a key characteristic of Hydro-mechanical Continuously Variable Transmission (HMCVT), which is related to the performance of heavy-duty tractors. Predicting the HMCVT transmission efficiency is beneficial for the real-time adjus... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Rundong Zhou, Lin Wang, Xiaoting Deng, Chao Su, Song Fang and Zhixiong Lu    
In order to study the energy distribution of the tandem hybrid tractor and achieve optimal fuel economy under the whole operating condition, an energy distribution strategy based on PMP (Pontryagin minimum principle) is proposed. The performance paramete... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Jingyun Zhang, Xiaohui Liu, Haijiang Wei, Mengnan Liu, Wenlong Huang and Xianghai Yan    
When shifting gears around a tractor?s power shift transmission, it is necessary to coordinate the control of multiple clutches and formulate a reasonable clutch engagement law to ensure the reliability and power of the power system. This paper explores ... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Seo-Jung Byeon, Seong-Jun Kim, Jin-Kam Park, Young-Jun Park and Jin-Woong Lee    
Research on dual-clutch transmissions in agricultural tractors is on the rise. Dual-clutch transmissions provide a smooth driving experience and easy operation compared to manual transmissions, as they eliminate power interruptions. Accordingly, there is... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Jinho Son, Yeongsu Kim, Seokho Kang and Yushin Ha    
Hydrogen tractors are being developed, necessitating consideration of the variation in the center of gravity depending on the arrangement of components such as power packs and cooling modules that replace traditional engines. This study analyzes the effe... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Sebastian Ramm, Hans Heinrich Voßhenrich, Mario Hasler, Yves Reckleben and Eberhard Hartung    
The European corn borer is a major pest of corn that overwinters in corn stubble and stalks. Shredding these residues disrupts the larvae?s habitat or directly harms them. A corn header has been engineered with a new type of cutting tool on its horizonta... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Zhaoyang Guo, Caiyun Lu, Jin He, Qingjie Wang, Hang Li and Chengkun Zhai    
Aiming to solve the problems of excessive straw residue and large soil loss in the seeding belt of the straw row-sorting operation when the full volume of straw is crushed and returned to the field in the northeastern region of China, an active spiral pu... ver más
Revista: Agriculture    Formato: Electrónico

« Anterior     Página: 1 de 12     Siguiente »