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Shiyan Zhang and Khalid Al-Asadi
The importance of numerical schemes in hydrological models has been increasingly recognized in the hydrological community. However, the relationship between model performance and the properties of numerical schemes remains unclear. In this study, we empl...
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Stanley Jefferson de Araújo Lima, Sidnei Alves de Araújo, Pedro Henrique Triguis Schimit (Author)
Pág. e36708
This work presents a hybrid approach called GA-NN for solving the Capacitated Vehicle Routing Problem (CVRP) using Genetic Algorithms (GA) and Nearest Neighbor heuristic (NN). The first technique was applied to determine the groups of customers to be ser...
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Balázs Várszegi, Dénes Takács
Pág. 58 - 65
The lateral instabilities of vehicles are well-known phenomena, see for example, the shimmy motions of bikes, motorbikes or the steered wheels of cars. Another interesting phenomenon is the snaking motion of the skateboard-skater system that is analyzed ...
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Shilei Lyu, Qiafeng Li, Zhen Li, Hengmao Liang, Jiayu Chen, Yuanyuan Liu and Huixian Huang
This study addressed the issue of the real-time monitoring and control of the transporter in a mountain orchard terrain characterized by varying topography, closed canopy, shade, and other environmental factors. This study involved independent research a...
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Lana Filipovic, Jasmina Defterdarovic, Rui Chen, Vedran Krevh, Horst H. Gerke, Thomas Baumgartl, Zoran Kovac, Gabrijel Ondra?ek, Stanko Ru?icic, Hailong He, Jaromir Dusek and Vilim Filipovic
The solubility and mobility of copper (Cu) in soil is strongly influenced by the presence of dissolved organic carbon (DOC); however, the interactions between Cu and DOC are complex and not yet fully understood. In this study, Cu and DOC concentrations w...
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Stanley Jefferson de Araújo Lima, Sidnei Alves de Araújo, Pedro Henrique Triguis Schimit
Pág. e36708
This work presents a hybrid approach called GA-NN for solving the Capacitated Vehicle Routing Problem (CVRP) using Genetic Algorithms (GA) and Nearest Neighbor heuristic (NN). The first technique was applied to determine the groups of customers to be ser...
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Lukas Hausberger, Jounes Lutterbach and Florian Gschösser
Previous studies of road or railway infrastructures have shown that traffic emissions outweigh the environmental impacts of the product stage and construction stage over the entire life cycle. Traffic usage is therefore the main emitter over the life cyc...
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Xiaoping Zhang, Yitong Wu, Huijiang Wang, Fumiya Iida and Li Wang
Animals have evolved to adapt to complex and uncertain environments, acquiring locomotion skills for diverse surroundings. To endow a robot?s animal-like locomotion ability, in this paper, we propose a learning algorithm for quadruped robots based on dee...
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Changhai Luo, Jingping Chen, Shuxia Guo, Xiaofei An, Yanxin Yin, Changkai Wen, Huaiyu Liu, Zhijun Meng and Chunjiang Zhao
There is an increasing demand for remote monitoring and management of agricultural machinery operation in conservation tillage. Considering the problems of large errors in detecting operation quality parameters, such as tillage depth and corn straw cover...
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Mei Jin, Min Zhang, Gang Wang, Suning Liang, Chongyou Wu and Ruiyin He
The middle and lower reaches of the Yangtze River are the main production area of rapeseed. Small windrowers with two tracks are adopted in this area, which have lower efficiency. With the advancement of large-scale rape planting, medium and large windro...
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Chengji Mi, Wentai Li, Xuewen Xiao, Haigen Jian, Zhengqi Gu and Filippo Berto
In order to improve the fatigue performance of a welded A-type frame in a heavy off-road mining truck, a novel method was presented to implement lifetime and weight collaborative optimization while considering uncertainties in geometry dimension, materia...
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Chengji Mi, Wentai Li, Xuewen Xiao, Jinhua Liu and Xingzu Ming
A large number of sample data is needed to ascertain the characteristic parameters of traditional membership function, so that the calculated fuzzy fatigue reliability based on this method has certain errors for engineering structures without enough samp...
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Karel Fromel, Michal Kudlacek, Dorota Groffik, Zbynek Svozil, Adam Simunek and Wieslaw Garbaciak
Health-enhancing physical activities (PA) performed outdoors could markedly contribute to the adoption of a healthy lifestyle in adolescence. The differences between PA preferences and actual opportunities for these PA are an issue that has received freq...
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Meghdad Jourgholami,Baris Majnounain,Maryam Etehadi Abari
Pág. 288 - 293
Aim of study: The study was conducted to examine impact of skidding traffic, trail slope, traffic frequency, and soil depth on the soil bulk density.Area of study: This study was carried out in the Kheyrud Forest in Hyrcanian forest, Iran.Material and me...
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Eirin Olaussen Ryeng, Torbjørn Haugen, Halvor Grønlund, Sivert Bø Overå
Pág. 2289 - 2296
The wide applications of mobile units with communication technology opens up new possibilities in data collection among road users. Sensors detecting Bluetooth and WiFi units have been successfully applied in collecting travel times from motorized vehicl...
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