Zobrazeno 1 - 10
of 2 993
pro vyhledávání: '"Luo Lan"'
Publikováno v:
Zhongguo shipin weisheng zazhi, Vol 35, Iss 4, Pp 581-586 (2023)
ObjectiveTo provide reference for guiding consumption and carrying out safety supervision, the exposure of chloramphenicol (CAP) residues in commercially available animal-origin foods collected from Shenzhen local trading markets and supermarke
Externí odkaz:
https://doaj.org/article/32acbd325c064a1eb9b4239b8518080d
Publikováno v:
Xibei Gongye Daxue Xuebao, Vol 40, Iss 3, Pp 679-689 (2022)
Gear transmission characteristics are the most important research contents in gear transmission, and contact characteristics are important factors that affect gear transmission performance. The establishment of tooth surface contact analysis (TCA) mo
Externí odkaz:
https://doaj.org/article/ef75e8b2ffb44ee9ba8450597b3e0c36
Online statistical inference facilitates real-time analysis of sequentially collected data, making it different from traditional methods that rely on static datasets. This paper introduces a novel approach to online inference in high-dimensional gene
Externí odkaz:
http://arxiv.org/abs/2405.18284
Publikováno v:
Phys. Rev. A 109, L060601 (2024)
As an essential component of state-of-the-art quantum technologies, fast and efficient quantum measurements are in persistent demand over time. We present a proof-of-principle experiment on a new dimensionless pseudo-spin pointer based on weak measur
Externí odkaz:
http://arxiv.org/abs/2402.02100
Autor:
Tian, Beiwen, Gao, Huan-ang, Cui, Leiyao, Zheng, Yupeng, Luo, Lan, Wang, Baofeng, Zhi, Rong, Zhou, Guyue, Zhao, Hao
In the past several years, road anomaly segmentation is actively explored in the academia and drawing growing attention in the industry. The rationale behind is straightforward: if the autonomous car can brake before hitting an anomalous object, safe
Externí odkaz:
http://arxiv.org/abs/2401.04942
Publikováno v:
Advances in Mechanical Engineering, Vol 12 (2020)
4SPRR-SPR parallel robot is a novel closed-loop mechanism. The research of kinematics is the basis of real-time and robust robot control. This paper aims to proposing a method to address a surrogate model of forward kinematics for PMs (Parallel Mecha
Externí odkaz:
https://doaj.org/article/c140139bd0584444b1cc402e4075eaf6
Publikováno v:
MATEC Web of Conferences, Vol 355, p 02001 (2022)
The concept of g-frame is a natural extension of the frame. This article mainly discusses the relationship between some special bounded linear operators and g-frames, and characterizes the properties of g-frames. In addition, according to the operato
Externí odkaz:
https://doaj.org/article/02d2e0f6e5814bde93c137fa5e15fde6
Publikováno v:
Journal of Aeronautical Materials, Vol 38, Iss 4, Pp 26-36 (2018)
Magnesium alloy is the lightest metal structural material, but its low strength, low plasticity and poor corrosion resistance severely limit its wide application as a light metal material in the engineering field. Magnesium matrix composites are cons
Externí odkaz:
https://doaj.org/article/a60791c944ee4b0a8c0096c6b5d40646
Publikováno v:
Jixie chuandong, Vol 42, Pp 11-16 (2018)
Based on the fractal theory and Hertz contact theory,the establishment of fractal model for tangential stiffness for contact surface of cylindrical gear with variable hyperbolic circular-arc-tooth-trace( VH-CATT) is presented. This model is obtai
Externí odkaz:
https://doaj.org/article/b6bdf58b6b7f41f4aa5c857ec3fe90ad
Publikováno v:
Jixie chuandong, Vol 42, Pp 13-17 (2018)
In order to research the meshing contact impact stress distribution rule of the circular arc tooth trace cylindrical gear,the cause of meshing contact impact is analyzed based on gear system contact dynamics and gear physical model. Then,the accurate
Externí odkaz:
https://doaj.org/article/ac61dbadbfbb449b90a28348bb8ab716