Zobrazeno 1 - 10
of 126
pro vyhledávání: '"Yanzhou Li"'
Publikováno v:
Engenharia Agrícola, Vol 44 (2024)
ABSTRACT In complex environments, beet harvesters vibrate strongly under the influence of multiple sources of excitation. The modal constraints of the harvester's frame were obtained using modal simulation, and the accuracy of the finite element mode
Externí odkaz:
https://doaj.org/article/6ac1e4cfca2e4a9a9b5c96978f696053
Publikováno v:
Materials Research, Vol 27 (2024)
The corrosion behavior of Al0.8CrFeCoNiCu0.5Six (x=0, 0.2, 0.3) high-entropy alloy laser cladding coatings in a 3.5% NaCl solution was investigated using polarization tests, impedance spectroscopy, scanning electron microscopy, and energy dispersive
Externí odkaz:
https://doaj.org/article/7f52093864ec4a3aa969f5c5a089fd96
Publikováno v:
IET Control Theory & Applications, Vol 17, Iss 13, Pp 1800-1812 (2023)
Abstract Trajectory planning is a core technology for autonomous vehicle directlyreflecting the driving safety and efficiency. In this paper, a spatial‐speed decoupled planning method is studied for real‐time trajectory generation in the on‐roa
Externí odkaz:
https://doaj.org/article/8ebdd1f40d234fe0b56f9f70f5b72097
Publikováno v:
Agronomy, Vol 14, Iss 8, p 1644 (2024)
This study addresses the issue of low control accuracy and harvesting efficiency resulting from the manual adjustment of the header height during the sugarcane harvesting process in hilly and mountainous regions. An adaptive header height adjustment
Externí odkaz:
https://doaj.org/article/edb113f8a8414623890be2c5637e07cd
Publikováno v:
IEEE Access, Vol 11, Pp 104070-104083 (2023)
To improve the precision of intelligent sugarcane harvesting, and to meet the requirements of high precision and low complexity for use with embedded devices, a lightweight model called MobileNet v2-YOLO v5s for the real-time detection of sugarcane s
Externí odkaz:
https://doaj.org/article/0343ff6dd7ed4959a473a534de9e5bfb
Publikováno v:
High Voltage, Vol 7, Iss 5, Pp 866-876 (2022)
Abstract The drive to reduce carbon emissions and meet climate change targets set by governments worldwide has led to the growth of renewable energy sources and electric vehicles in recent years. Resulting intermittent generation and centralised dema
Externí odkaz:
https://doaj.org/article/3643f5d2c1fd45f396950b98673da271
Publikováno v:
Lubricants, Vol 11, Iss 11, p 482 (2023)
As one of the lightest structural metals, the application breadth of aluminum alloys is, to some extent, constrained by their relatively low wear resistance and hardness. However, laser cladding technology, with its low dilution rate, compact structu
Externí odkaz:
https://doaj.org/article/ebd1dd543b034399b650959699501ed1
Autor:
Yanzhou Li, Feng Qin, Yanzhou He, Bo Liu, Conghui Liu, Xuejiao Pu, Fanghao Wan, Xi Qiao, Wanqiang Qian
Publikováno v:
Frontiers in Environmental Science, Vol 10 (2022)
The invasion of Spartina alterniflora (S. alterniflora) has resulted in significant losses in the diversity of coastal ecosystems. However, the impact of seasonal changes on the accurate identification of S. alterniflora remains to be explored, which
Externí odkaz:
https://doaj.org/article/b8befe579b034b1c97ec974cedc87bd5
Publikováno v:
Lubricants, Vol 11, Iss 9, p 358 (2023)
This study investigates the structure and corrosion behavior of the Al0.8CrFeCoNiCu0.5 high-entropy alloy prepared using non-consumable vacuum arc melting. XRD analysis identified BCC1 and BCC2 phases corresponding to (Fe-Cr) and Al-Ni, respectively,
Externí odkaz:
https://doaj.org/article/c82442c20a454b16afeffaac861cf121
Publikováno v:
Lubricants, Vol 11, Iss 7, p 282 (2023)
In this study, Al0.8CrFeCoNiCu0.5B0.1 high-entropy alloy coating was prepared on the surface of 5083 aluminum alloy using laser cladding technology. The corrosion behavior of the coating and substrate in 3.5% NaCl solution was analyzed using experime
Externí odkaz:
https://doaj.org/article/ca4a63d57b344ba6b41a9b612931b1a3