Zobrazeno 1 - 10
of 276
pro vyhledávání: '"light weighting"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Radio frequency interference (RFI) poses challenges in the analysis of synthetic aperture radar (SAR) images. Existing RFI suppression systems rely on prior knowledge of the presence of RFI. This paper proposes a lightweight neural network-b
Externí odkaz:
https://doaj.org/article/aed1e55fbcd0408e832d6b8e35e7b166
Autor:
Pengkun Guo, Yang Wu, Ruiguang Chen, Bingxian Lu, Yunfeng Jia, Weijian Zhang, Boxuan Cao, Suzhu Yu, Jun Wei
Publikováno v:
Virtual and Physical Prototyping, Vol 19, Iss 1 (2024)
Porous materials with excellent load-bearing capacity are essential for aerospace, shipbuilding, and biomedical devices where lightweight structures are required. In this study, a design strategy of mechanical metamaterials with a shell-based structu
Externí odkaz:
https://doaj.org/article/4277861daefd430f95ae59f07fef8976
Publikováno v:
Frontiers in Plant Science, Vol 15 (2024)
Plant pest and disease management is an important factor affecting the yield and quality of crops, and due to the rich variety and the diagnosis process mostly relying on experts’ experience, there are problems of low diagnosis efficiency and accur
Externí odkaz:
https://doaj.org/article/a583bb0f21cf4c77a081965d33823705
Publikováno v:
Chengshi guidao jiaotong yanjiu, Vol 27, Iss 2, Pp 242-246 (2024)
[Objective] The increasing use of fully automated driving and high-redundancy technologies in urban rail transit vehicles (hereinafter referred to as ′metro′) leads to the increase of on-board device amount to varying degrees, resulting in the in
Externí odkaz:
https://doaj.org/article/7e89ab49a3bf4d509ce72bc396189bd4
Autor:
Qixiang Ding, Weichao Li, Chengcheng Xu, Mingyuan Zhang, Changchong Sheng, Min He, Nanliang Shan
Publikováno v:
Sensors, Vol 24, Iss 17, p 5789 (2024)
Many compartments are prone to pose safety hazards such as loose fasteners or object intrusion due to their confined space, making manual inspection challenging. To address the challenges of complex inspection environments, diverse target categories,
Externí odkaz:
https://doaj.org/article/5f1904ccd47046f5a4bf648f4a8d51be
Autor:
Guanbo Feng, Zhixin Xiong, Hongshuai Pang, Yunlei Gao, Zhiqiang Zhang, Jiapeng Yang, Zhihong Ma
Publikováno v:
Fishes, Vol 9, Iss 8, p 294 (2024)
Underwater object detection is essential for the advancement of automated aquaculture operations. Addressing the challenges of low detection accuracy and insufficient generalization capabilities for underwater targets, this paper focuses on the devel
Externí odkaz:
https://doaj.org/article/65e161374bf549ad912379489dc8ef5e
Publikováno v:
Actuators, Vol 13, Iss 6, p 209 (2024)
The light-weighting of a robotic arm is an important aspect of robot research. In the operation of existing welding robots, excessive vibrations in the welding actuators have been observed, which lead to reduced welding precision and work efficiency.
Externí odkaz:
https://doaj.org/article/572202ba225f49de9d0265c41599ffd8
Akademický článek
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Akademický článek
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Publikováno v:
Materials & Design, Vol 222, Iss , Pp 111018- (2022)
Micro laser powder bed fusion (μLPBF), for the first time, enables fabrication of low-density triply periodic minimal surface (TPMS) shell lattices with smaller feature size. However, the understandings on the mechanical responses of lightweight TPM
Externí odkaz:
https://doaj.org/article/a55d5c9ff3384ca0a57f143b20961111