Zobrazeno 1 - 10
of 121
pro vyhledávání: '"Bolin MA"'
Publikováno v:
Meitan xuebao, Vol 49, Iss S1, Pp 472-482 (2024)
The significant demand of coal mine intelligence has put forward some higher requirements for the intelligent perception of underground mobile robots in coal mines, and the Visual Simultaneous Localization and Mapping (VSLAM) is a key technology for
Externí odkaz:
https://doaj.org/article/fd127373220b42d39204f7fb7c0859b7
Autor:
Dechao Zhang, Lihua Zhan, Bolin Ma, Jinzhan Guo, Wentao Jin, Xin Hu, Shunming Yao, Guangming Dai
Publikováno v:
Polymers, Vol 16, Iss 17, p 2518 (2024)
The vibration pretreatment–microwave curing process can achieve high-quality molding under low-pressure conditions and is widely used in the curing of resin-based composites. This study investigated the effects of the vibration pretreatment process
Externí odkaz:
https://doaj.org/article/5ee0ed1fa0be42959b3dbf740fb27059
Autor:
Xinzheng Huang, Xin Hu, Jinzhan Guo, Dechao Zhang, Shunming Yao, Lihua Zhan, Bolin Ma, Minghui Huang, Lihua Zhang
Publikováno v:
Polymers, Vol 16, Iss 14, p 1974 (2024)
The primary challenge during the secondary bonding process of full-height honeycomb sandwich structures is the aramid honeycomb core’s height shrinkage. This paper systematically investigated the height evolution behavior of the honeycomb core by u
Externí odkaz:
https://doaj.org/article/a19a9e1f5f1040b388036f697d9d4219
Publikováno v:
Polymers, Vol 16, Iss 10, p 1406 (2024)
Due to their mechanical load-bearing and functional wave transmission, adhesively bonded joints of carbon fiber–quartz fiber composites have been widely used in the new generation of stealth aviation equipment. However, the curing defects, caused b
Externí odkaz:
https://doaj.org/article/a2e6c7e750b94687a872416a7d521b6d
Autor:
Fei Chen, Jue Zhong, Lihua Zhan, Peng Wang, Xiaopeng Ruan, Huiqiang Wu, Yongqian Xu, Bolin Ma, Chunhui Liu, Quanqing Zeng, Zhenggen Hu, Wenli Zhu
Publikováno v:
Journal of Materials Research and Technology, Vol 21, Iss , Pp 1029-1041 (2022)
Creep aging forming (CAF) is a potential process to manufacture large integral components of Al–Li alloys, which exhibits poor formability and susceptibility to damage and cracking via traditional plastic forming processes. Al–Li alloys also have
Externí odkaz:
https://doaj.org/article/0b28c6514f734c81b25f1333c68c7a2a
Publikováno v:
Journal of Materials Research and Technology, Vol 20, Iss , Pp 3456-3470 (2022)
The anisotropy in creep aging behavior and microstructural evolution of AA2195-T34 A l–Li alloy plates under different stress levels at 180 °C were systematically investigated by constant-stress creep aging, mechanical property testing and microst
Externí odkaz:
https://doaj.org/article/2db008f516e34435b49c1b4127e8bf24
Autor:
Wenfang Yu, Lihua Zhan, Yongqian Xu, Kai Chen, Youliang Yang, Lingzhi Xu, Nanhui Peng, Bolin Ma, Cong Liu, Zanchong Chen
Publikováno v:
Journal of Materials Research and Technology, Vol 19, Iss , Pp 1343-1354 (2022)
The creep deformation behavior, aging hardening response and microstructure evolution of 2A14 aluminum alloy (Al-4.81wt%Cu-0.66wt%Mg-0.97wt%Si) at different temperatures have been systematically investigated by creep test, tensile test, transmission
Externí odkaz:
https://doaj.org/article/9d2ae90bb47845bc9020e815d14b098a
Publikováno v:
Dianxin kexue, Vol 38, Pp 75-86 (2022)
As an intermediate step of signal detection and demodulation, automatic modulation recognition played a momentous role in wireless communication system.Aiming at the low recognition accuracy of existing automatic modulation recognition methods, a bim
Externí odkaz:
https://doaj.org/article/f497dfcf535f4e33b03145dad8941e87
Publikováno v:
Dianxin kexue, Vol 38, Pp 158-171 (2022)
Due to the influence of complex marine environmental factors such as sparse scattering of electromagnetic wave on the ocean surface, wave shadow fading, complex meteorological environment.It is extremely hard to model the fading of wireless channel i
Externí odkaz:
https://doaj.org/article/37ca8788b14e47be9e051400025550fa
Autor:
Jingpeng Feng, Lihua Zhan, Bolin Ma, Hao Zhou, Bang Xiong, Jinzhan Guo, Yunni Xia, Shengmeng Hui
Publikováno v:
Polymers, Vol 15, Iss 20, p 4085 (2023)
Conventionally, the optimization of bonding process parameters requires multi-parameter repetitive experiments, the processing of data, and the characterization of complex relationships between process parameters, and performance must be achieved wit
Externí odkaz:
https://doaj.org/article/636693370feb422db60fc8445752d5b1